There are 231 birds that start with the letter S, from Sabine’s Gull to Sâi. Below you will find them listed alphabetically along with some general information about each. Click the toggle view buttons in the top right corner to switch between the card and the table view.
For each item you will find the following information
Order: The subclass the birds belongs to
Habitat: The places or type of weather the birds lives in
Scientific name: The designation that scientists use to catalog the species
Name: Sabine's Gull
Order: Charadriiformes
Habitat: Coastal waters
Scientific name: Xema sabini
Name: Saddle-billed Stork
Order: Ciconiidae
Habitat: Ephippiorhynchus senegalensis
Scientific name: Sub-Saharan Africa
Name: Saffron Finch
Order: Passeriformes
Habitat: Grasslands
Scientific name: Sicalis flaveola
Name: Saffron-cowled Blackbird
Order: Passeriformes
Habitat: Wetlands
Scientific name: Xanthopsar flavus
Name: Sage Grouse
Order: Phasianidae
Habitat: Centrocercus urophasianus
Scientific name: Sagebrush rangelands of western North America
Name: Sage Sparrow
Order: Passeriformes
Habitat: Shrublands
Scientific name: Amphispiza belli
Name: Sage Thrasher
Order: Mimidae
Habitat: Oreoscoptes montanus
Scientific name: Sagebrush habitats of western North America
Name: Saker Falcon
Order: Accipitriformes
Habitat: Open habitats
Scientific name: Falco cherrug
Name: Sallé's Warbler
Order: Passeriformes
Habitat: Tropical forests
Scientific name: Sylvia sallei
Name: Saltmarsh Sparrow
Order: Passeriformes
Habitat: Saltmarshes
Scientific name: Ammospiza caudacuta
Name: Salvadori's Duck
Order: Anseriformes
Habitat: Freshwater lakes
Scientific name: Salvadorina waigiuensis
Name: Salvin's Albatross
Order: Procellariiformes
Habitat: Pelagic
Scientific name: Thalassarche salvini
Name: Salvin's Hawk
Order: Accipitriformes
Habitat: Forests
Scientific name: Accipiter salvini
Name: Samoan Fantail
Order: Passeriformes
Habitat: Tropical forests
Scientific name: Rhipidura nebulosa
Name: Samoan Starling
Order: Passeriformes
Habitat: Tropical forests
Scientific name: Aplonis atrifusca
Name: Sand Martin
Order: Passeriformes
Habitat: Riverbanks
Scientific name: Riparia riparia
Name: Sanderling
Order: Scolopacidae
Habitat: Calidris alba
Scientific name: Coastal areas worldwide
Name: Sandhill Crane
Order: Gruiformes
Habitat: Wetlands
Scientific name: Antigone canadensis
Name: Sandpiper Snipe
Order: Charadriiformes
Habitat: Wetlands
Scientific name: Gallinago media
Name: Sandwich Tern
Order: Laridae
Habitat: Thalasseus sandvicensis
Scientific name: Coastal areas worldwide
Name: Santander Antpitta
Order: Passeriformes
Habitat: Montane forests
Scientific name: Grallaria alvarezi
Name: Sao Tome Fiscal
Order: Passeriformes
Habitat: Forests
Scientific name: Lanius newtoni
Name: Sao Tome Grosbeak
Order: Passeriformes
Habitat: Tropical forests
Scientific name: Crithagra concolor
Name: Sao Tome Sunbird
Order: Passeriformes
Habitat: Tropical forests
Scientific name: Anthreptes negotiensis
Name: Sao Tome White-eye
Order: Passeriformes
Habitat: Tropical forests
Scientific name: Zosterops feae
Name: Sapphire-bellied Hummingbird
Order: Trochilidae
Habitat: Lepidopyga coeruleogularis
Scientific name: Tropical forests of northeastern South America
Name: Sarasota Sparrow
Order: Passeriformes
Habitat: Coastal scrub
Scientific name: Ammodramus mirabilis
Name: Sarawak Bulbul
Order: Passeriformes
Habitat: Forests
Scientific name: Pycnonotus sarawakensis
Name: Sarus Crane
Order: Gruiformes
Habitat: Wetlands
Scientific name: Antigone antigone
Name: Satin Bowerbird
Order: Passeriformes
Habitat: Forests
Scientific name: Ptilonorhynchus violaceus
Name: Satin Flycatcher
Order: Passeriformes
Habitat: Forests
Scientific name: Myiagra cyanoleuca
Name: Sau Paulo Tyrannulet
Order: Passeriformes
Habitat: Atlantic forests
Scientific name: Phylloscartes paulista
Name: Savannah Sparrow
Order: Passeriformes
Habitat: Grasslands
Scientific name: Passerculus sandwichensis
Name: Savile's Bustard
Order: Otidiformes
Habitat: Grasslands
Scientific name: Heterotetrax savileae
Name: Saville's Albatross
Order: Procellariiformes
Habitat: Pelagic
Scientific name: Thalassarche salvini
Name: Scaled Quail
Order: Galliformes
Habitat: Deserts
Scientific name: Callipepla squamata
Name: Scaly Antpitta
Order: Passeriformes
Habitat: Cloud forests
Scientific name: Grallaria guatimalensis
Name: Scaly Drongo
Order: Passeriformes
Habitat: Forests
Scientific name: Dicrurus annectens
Name: Scaly Pigeon
Order: Columbiformes
Habitat: Forests
Scientific name: Patagioenas speciosa
Name: Scaly-breasted Partridge
Order: Phasianidae
Habitat: Arborophila chloropus
Scientific name: Forests of Southeast Asia
Name: Scaly-feathered Finch
Order: Passeriformes
Habitat: Scrublands
Scientific name: Sporopipes squamifrons
Name: Scaly-fronted Honeyeater
Order: Meliphagidae
Habitat: Philedon citreogularis
Scientific name: Forests of New Guinea
Name: Scaly-sided Merganser
Order: Anatidae
Habitat: Mergus squamatus
Scientific name: Freshwater lakes and rivers of eastern Asia
Name: Scaly-throated Honeyeater
Order: Meliphagidae
Habitat: Lichenostomus melanops
Scientific name: Forests of eastern Australia
Name: Scaly-throated Leaftosser
Order: Furnariidae
Habitat: Sclerurus guatemalensis
Scientific name: Tropical forests of Central and South America
Name: Scaly-throated Mourner
Order: Tityridae
Habitat: Schiffornis turdina
Scientific name: Tropical forests of Central and South America
Name: Scarlet Ibis
Order: Threskiornithidae
Habitat: Eudocimus ruber
Scientific name: Coastal mangroves and marshes of northern South America
Name: Scarlet Macaw
Order: Psittacidae
Habitat: Ara macao
Scientific name: Tropical rainforests in Central and South America
Name: Scarlet-breasted Flowerpecker
Order: Dicaeidae
Habitat: Prionochilus thoracicus
Scientific name: Forests of Southeast Asia
Name: Scarlet-chested Sunbird
Order: Nectariniidae
Habitat: Chalcomitra senegalensis
Scientific name: Savannas and woodlands of Africa
Name: Scarlet-headed Blackbird
Order: Icteridae
Habitat: Amblyramphus holosericeus
Scientific name: Wetlands of South America
Name: Scarlet-rumped Tanager
Order: Thraupidae
Habitat: Ramphocelus passerinii
Scientific name: Tropical forests of Central America
Name: Scarlet-tailed Jacamar
Order: Galbulidae
Habitat: Galbula ruficauda
Scientific name: Tropical forests of Central and South America
Name: Scarlet-throated Barbet
Order: Megalaimidae
Habitat: Psilopogon eximius
Scientific name: Forests of Southeast Asia
Name: Schach Shrike
Order: Passeriformes
Habitat: Shrublands
Scientific name: Lanius schach
Name: Schimper's Gazelle
Order: Artiodactyla
Habitat: Grasslands
Scientific name: Gazella schimperi
Name: Schlegel's Asity
Order: Passeriformes
Habitat: Forests
Scientific name: Philepitta schlegeli
Name: Schlegel's Petrel
Order: Procellariiformes
Habitat: Pelagic
Scientific name: Pterodroma madeira
Name: Schmidt's Bushshrike
Order: Passeriformes
Habitat: Shrublands
Scientific name: Laniarius schmidti
Name: Schrenck's Bittern
Order: Ardeidae
Habitat: Ixobrychus eurhythmus
Scientific name: Wetlands of East Asia
Name: Schrenck's Monal
Order: Galliformes
Habitat: Montane forests
Scientific name: Tetraophasis obscurus
Name: Schrenk's Monal
Order: Galliformes
Habitat: Mountainous Forests
Scientific name: Lophophorus sclateri
Name: Schrenk's Monal-Partridge
Order: Galliformes
Habitat: Montane forests
Scientific name: Tetraophasis obscurus
Name: Scimitar Babbler
Order: Passeriformes
Habitat: Forests
Scientific name: Pomatorhinus
Name: Scimitar-billed Woodcreeper
Order: Passeriformes
Habitat: Forests
Scientific name: Drymornis bridgesii
Name: Scissor-tailed Flycatcher
Order: Passeriformes
Habitat: Open woodlands
Scientific name: Tyrannus forficatus
Name: Sclater's Curassow
Order: Cracidae
Habitat: Pauxi unicornis
Scientific name: Tropical forests of South America
Name: Sclater's Monal
Order: Phasianidae
Habitat: Tetraophasis szechenyii
Scientific name: Temperate forests of China
Name: Sclater's Parrot
Order: Psittacidae
Habitat: Pionus sclaterი
Scientific name: Tropical forests of South America
Name: Sclater's Vireo
Order: Vireonidae
Habitat: Vireo sclateri
Scientific name: Pine-oak forests of Mexico
Name: Scops Owl
Order: Strigiformes
Habitat: Woodlands
Scientific name: Otus scops
Name: Scotopic Nightjar
Order: Caprimulgiformes
Habitat: Forests
Scientific name: Nyctidromus albicollis
Name: Screaming Piha
Order: Cotingidae
Habitat: Lipaugus vociferans
Scientific name: Tropical forests of South America
Name: Scrubtit
Order: Acanthizidae
Habitat: Acanthornis magnus
Scientific name: Forests of Tasmania
Name: Scálet Macaw
Order: Psittaciformes
Habitat: Forests
Scientific name: Ara macao
Name: Scálet Minivet
Order: Passeriformes
Habitat: Forests
Scientific name: Pericrocotus speciosus
Name: Scálet-backed Flowerpecker
Order: Passeriformes
Habitat: Forests
Scientific name: Dicaeum cruentatum
Name: Scálet-breasted Lorikeet
Order: Psittaciformes
Habitat: Forests
Scientific name: Charmosyna pulchella
Name: Scálet-chested Sunbird
Order: Passeriformes
Habitat: Shrublands
Scientific name: Chalcomitra senegalensis
Name: Scálet-headed Manakin
Order: Passeriformes
Habitat: Forests
Scientific name: Pipra mentalis
Name: Scálet-necked Tanager
Order: Passeriformes
Habitat: Forests
Scientific name: Tangara cyanocephala
Name: Scálet-rumped Tanager
Order: Passeriformes
Habitat: Forests
Scientific name: Ramphocelus carbo
Name: Scálet-throated Barbet
Order: Piciformes
Habitat: Forests
Scientific name: Pogoniulus pusillus
Name: Scálet-tufted Sunbird
Order: Passeriformes
Habitat: Shrublands
Scientific name: Aethopyga mystacalis
Name: Seagull-billed Tern
Order: Charadriiformes
Habitat: Coastal
Scientific name: Gelochelidon nilotica
Name: Seagulls
Order: Charadriiformes
Habitat: Coastal
Scientific name: Larus
Name: Searight's Wheatear
Order: Passeriformes
Habitat: Grasslands
Scientific name: Oenanthe seebohmi
Name: Secretary Bird
Order: Accipitriformes
Habitat: Savannas
Scientific name: Sagittarius serpentarius
Name: Sedge Wren
Order: Passeriformes
Habitat: Wetlands
Scientific name: Cistothorus platensis
Name: Semipalmated Plover
Order: Charadriiformes
Habitat: Coastal
Scientific name: Charadrius semipalmatus
Name: Semipalmated Sandpiper
Order: Charadriiformes
Habitat: Coastal
Scientific name: Calidris pusilla
Name: Seychelles Fody
Order: Passeriformes
Habitat: Forests
Scientific name: Foudia sechellarum
Name: Seychelles Magpie-Robin
Order: Passeriformes
Habitat: Forests
Scientific name: Copsychus sechellarum
Name: Sharpe's Longclaw
Order: Passeriformes
Habitat: Grasslands
Scientific name: Macronyx sharpei
Name: Shelley's Auklet
Order: Charadriiformes
Habitat: Coasts
Scientific name: Aethia cristatella
Name: Shiny Cowbird
Order: Passeriformes
Habitat: Open habitats
Scientific name: Molothrus bonariensis
Name: Shoebill
Order: Pelecaniformes
Habitat: Wetlands
Scientific name: Balaeniceps rex
Name: Short-billed Dowitcher
Order: Charadriiformes
Habitat: Wetlands
Scientific name: Limnodromus griseus
Name: Short-eared Owl
Order: Strigiformes
Habitat: Open habitats
Scientific name: Asio flammeus
Name: Short-toed Lark
Order: Passeriformes
Habitat: Grasslands
Scientific name: Calandrella brachydactyla
Name: Shy Albatross
Order: Procellariiformes
Habitat: Pelagic
Scientific name: Thalassarche cauta
Name: Siberian Accentor
Order: Passeriformes
Habitat: Tundra
Scientific name: Prunella montanella
Name: Siberian Crane
Order: Gruiformes
Habitat: Wetlands
Scientific name: Leucogeranus leucogeranus
Name: Siberian Grouse
Order: Galliformes
Habitat: Boreal forests
Scientific name: Falcipennis falcipennis
Name: Siberian Rubythroat
Order: Passeriformes
Habitat: Tundra
Scientific name: Calliope calliope
Name: Siberian Thrush
Order: Passeriformes
Habitat: Forests
Scientific name: Geokichla sibirica
Name: Siberian Tit
Order: Passeriformes
Habitat: Boreal Forests
Scientific name: Poecile cinctus
Name: Sichuan Partridge
Order: Phasianidae
Habitat: Arborophila rufipectus
Scientific name: Forests of China
Name: Sickle-winged Guan
Order: Galliformes
Habitat: Tropical forests
Scientific name: Chamaepetes goudotii
Name: Silky Flycatcher
Order: Passeriformes
Habitat: Forests
Scientific name: Ptilogonys cinereus
Name: Silky Starling
Order: Passeriformes
Habitat: Forests
Scientific name: Aplonis cantoroides
Name: Sillem's Mountain Finch
Order: Passeriformes
Habitat: Montane
Scientific name: Leucosticte sillemi
Name: Silver-beaked Tanager
Order: Thraupidae
Habitat: Ramphocelus carbo
Scientific name: Tropical forests of South America
Name: Silver-breasted Broadbill
Order: Eurylaimidae
Habitat: Serilophus lunatus
Scientific name: Forests of Southeast Asia
Name: Silver-crowned Fritillary
Order: Nymphalidae
Habitat: Argynnis paphia
Scientific name: Grasslands and meadows of Europe and Asia
Name: Silver-eared Mesia
Order: Leiothrichidae
Habitat: Leiothrix argentauris
Scientific name: Forests of Southeast Asia
Name: Silver-throated Bushshrike
Order: Tchagridae
Habitat: Teleophorus zeylonus
Scientific name: Savannas and woodlands of Africa
Name: Silvery Pigeon
Order: Columbiformes
Habitat: Forests
Scientific name: Columba argentina
Name: Silvery-cheeked Hornbill
Order: Bucerotiformes
Habitat: Forests
Scientific name: Bycanistes brevis
Name: Sinai Rosefinch
Order: Passeriformes
Habitat: Mountains
Scientific name: Carpodacus synoicus
Name: Singing Honeyeater
Order: Meliphagidae
Habitat: Gavicalis virescens
Scientific name: Shrublands and woodlands of Australia
Name: Singing Quail
Order: Odontophoridae
Habitat: Dactylortyx thoracicus
Scientific name: Forests and woodlands of Mexico and Central America
Name: Sirocco
Order: Strigiformes
Habitat: Open habitats
Scientific name: Strix chacoensis
Name: Slaty Egret
Order: Ardeidae
Habitat: Egretta vinaceigula
Scientific name: Wetlands of southern Africa
Name: Slaty-backed Gull
Order: Laridae
Habitat: Larus schistisagus
Scientific name: Coastlines and islands of northeastern Asia
Name: Slender-billed Curlew
Order: Charadriiformes
Habitat: Coastal
Scientific name: Numenius tenuirostris
Name: Slender-billed Kite
Order: Accipitridae
Habitat: Helicolestes hamatus
Scientific name: Tropical forests of South America
Name: Slender-billed Parakeet
Order: Psittacidae
Habitat: Enicognathus leptorhynchus
Scientific name: Temperate forests of Chile
Name: Slender-billed Starling
Order: Sturnidae
Habitat: Onychognathus tenuirostris
Scientific name: Savannas and woodlands of Africa
Name: Slender-billed Vulture
Order: Accipitridae
Habitat: Gyps tenuirostris
Scientific name: Forests and mountains of South Asia
Name: Slender-tailed Meerkat
Order: Herpestidae
Habitat: Suricata suricatta
Scientific name: Savannas and deserts of southern Africa
Name: Slender-tailed Nightjar
Order: Caprimulgiformes
Habitat: Forests
Scientific name: Caprimulgus clarus
Name: Smew
Order: Anatidae
Habitat: Mergellus albellus
Scientific name: Freshwater lakes and rivers of northern Eurasia
Name: Smith's Longspur
Order: Passeriformes
Habitat: Grasslands
Scientific name: Calcarius pictus
Name: Smyrna Kingfisher
Order: Coraciiformes
Habitat: Wetlands
Scientific name: Halcyon smyrnensis
Name: Snail Kite
Order: Accipitridae
Habitat: Rostrhamus sociabilis
Scientific name: Wetlands of Central and South America
Name: Snowy Cotinga
Order: Passeriformes
Habitat: Forests
Scientific name: Carpodectes nitidus
Name: Snowy Egret
Order: Ardeidae
Habitat: Egretta thula
Scientific name: Wetlands of the Americas
Name: Snowy Owl
Order: Strigidae
Habitat: Bubo scandiacus
Scientific name: Arctic tundra of North America and Eurasia
Name: Snowy Plover
Order: Charadriidae
Habitat: Charadrius nivosus
Scientific name: Coastal areas of the Americas
Name: Snowy-crowned Tern
Order: Charadriiformes
Habitat: Coastal
Scientific name: Sterna trudeaui
Name: Sociable Lapwing
Order: Charadriiformes
Habitat: Grasslands
Scientific name: Vanellus gregarius
Name: Socotra Bunting
Order: Passeriformes
Habitat: Scrub
Scientific name: Emberiza socotrana
Name: Socotra Buzzard
Order: Accipitriformes
Habitat: Arid habitats
Scientific name: Buteo socotraensis
Name: Socotra Cisticola
Order: Passeriformes
Habitat: Scrub
Scientific name: Cisticola haesitatus
Name: Socotra Starling
Order: Passeriformes
Habitat: Scrub
Scientific name: Onychognathus frater
Name: Solitary Eagle
Order: Accipitriformes
Habitat: Forests
Scientific name: Buteogallus solitarius
Name: Solitary Sandpiper
Order: Scolopacidae
Habitat: Tringa solitaria
Scientific name: Wetlands of North America
Name: Solitary Snipe
Order: Charadriiformes
Habitat: Wetlands
Scientific name: Gallinago solitaria
Name: Solomon Islands Cockatoo
Order: Psittaciformes
Habitat: Forests
Scientific name: Cacatua ducorpsii
Name: Somali Ostrich
Order: Struthioniformes
Habitat: Deserts
Scientific name: Struthio molybdophanes
Name: Sombre Tit
Order: Paridae
Habitat: Poecile lugubris
Scientific name: Forests and woodlands of Europe and Asia
Name: Song Sparrow
Order: Passeriformes
Habitat: Scrublands
Scientific name: Melospiza melodia
Name: Sooty Albatross
Order: Procellariiformes
Habitat: Oceans
Scientific name: Phoebetria fusca
Name: Sooty Falcon
Order: Falconiformes
Habitat: Coastal
Scientific name: Falco concolor
Name: Sooty Grouse
Order: Galliformes
Habitat: Forests
Scientific name: Dendragapus fuliginosus
Name: Sooty Shearwater
Order: Procellariiformes
Habitat: Oceans
Scientific name: Ardenna grisea
Name: Sooty Tern
Order: Charadriiformes
Habitat: Coastal
Scientific name: Onychoprion fuscatus
Name: Sora
Order: Rallidae
Habitat: Porzana carolina
Scientific name: Wetlands of North America
Name: South Polar Skua
Order: Stercorariidae
Habitat: Stercorarius maccormicki
Scientific name: Coasts of Antarctica and subantarctic islands
Name: Southern Bald Ibis
Order: Threskiornithidae
Habitat: Geronticus calvus
Scientific name: Grasslands and savannas of southern Africa
Name: Southern Brown Kiwi
Order: Apterygidae
Habitat: Apteryx australis
Scientific name: Forests of New Zealand
Name: Southern Cassowary
Order: Casuariidae
Habitat: Casuarius casuarius
Scientific name: Rainforests of northeastern Australia
Name: Southern Crowned Pigeon
Order: Columbidae
Habitat: Goura scheepmakeri
Scientific name: Lowland forests of New Guinea
Name: Southern Double-collared Sunbird
Order: Nectariniidae
Habitat: Cinnyris chalybeus
Scientific name: Savannas and woodlands of southern Africa
Name: Southern Ground Hornbill
Order: Bucorvidae
Habitat: Bucorvus leadbeateri
Scientific name: Savannas and woodlands of southern Africa
Name: Southern Lapwing
Order: Charadriidae
Habitat: Vanellus chilensis
Scientific name: Grasslands and wetlands of South America
Name: Southern Masked Weaver
Order: Ploceidae
Habitat: Ploceus velatus
Scientific name: Savannas and woodlands of Africa
Name: Southern Merriam's Turkey
Order: Phasianidae
Habitat: Meleagris gallopavo intermedia
Scientific name: Woodlands of the American Southwest
Name: Southern Pied Babbler
Order: Turdoides
Habitat: Turdoides hypoleucos
Scientific name: Shrublands and woodlands of southern Africa
Name: Southern Pochard
Order: Anatidae
Habitat: Netta erythrophthalma
Scientific name: Wetlands of Africa and southern Asia
Name: Southern Screamer
Order: Anhimidae
Habitat: Chauna torquata
Scientific name: Wetlands of South America
Name: Southern Silvery Grebe
Order: Podicipedidae
Habitat: Podiceps occipitalis
Scientific name: Lakes and marshes of South America
Name: Southern Sombre Woodpecker
Order: Picidae
Habitat: Dryocopus schulzii
Scientific name: Forests of southern Brazil and northeastern Argentina
Name: Southern Tawny-flanked Prinia
Order: Cisticolidae
Habitat: Prinia subflava
Scientific name: Scrublands and grasslands of Africa
Name: Speckled Mousebird
Order: Coliidae
Habitat: Colius striatus
Scientific name: Savannas and woodlands of Africa
Name: Speckled Pigeon
Order: Columbidae
Habitat: Columba guinea
Scientific name: Varied habitats across Africa
Name: Spectacled Owl
Order: Strigidae
Habitat: Pulsatrix perspicillata
Scientific name: Tropical forests of the Americas
Name: Spectacled Thrush
Order: Turdidae
Habitat: Turdus nudigenis
Scientific name: Forests and woodlands of South America
Name: Sphynx Vulture
Order: Accipitriformes
Habitat: Forests
Scientific name: Necrosyrtes monachus
Name: Splendid Fairywren
Order: Maluridae
Habitat: Malurus splendens
Scientific name: Shrublands of Australia
Name: Spoon-billed Sandpiper
Order: Charadriiformes
Habitat: Coastal
Scientific name: Calidris pygmaea
Name: Spotted Barbet
Order: Megalaimidae
Habitat: Psilopogon straitus
Scientific name: Forests of Southeast Asia
Name: Spotted Bowerbird
Order: Passeriformes
Habitat: Forests
Scientific name: Chlamydera maculata
Name: Spotted Crake
Order: Rallidae
Habitat: Porzana porzana
Scientific name: Wetlands of Eurasia
Name: Spotted Flycatcher
Order: Muscicapidae
Habitat: Muscicapa striata
Scientific name: Forests and woodlands of the Palearctic
Name: Spotted Greenshank
Order: Scolopacidae
Habitat: Tringa guttifer
Scientific name: Coastal wetlands of eastern Asia
Name: Spotted Harrier
Order: Accipitridae
Habitat: Circus assimilis
Scientific name: Open habitats of Australia and southern Asia
Name: Spotted Nutcracker
Order: Corvidae
Habitat: Nucifraga caryocatactes
Scientific name: Coniferous and mixed forests of Eurasia
Name: Spotted Redshank
Order: Scolopacidae
Habitat: Tringa erythropus
Scientific name: Wetlands of Europe and Asia
Name: Spotted Sandgrouse
Order: Pteroclididae
Habitat: Pterocles senegallus
Scientific name: Deserts and semi-deserts of North Africa and Southwest Asia
Name: Spotted Towhee
Order: Passerellidae
Habitat: Pipilo maculatus
Scientific name: Shrublands and woodlands of western North America
Name: Spotted Wood-Owl
Order: Strigiformes
Habitat: Forests
Scientific name: Strix seloputo
Name: Spotted Wood-Quail
Order: Odontophoridae
Habitat: Odontophorus guttatus
Scientific name: Tropical forests of Central and South America
Name: Spotted Wood-Warbler
Order: Phylloscopidae
Habitat: Phylloscopus sibilatrix
Scientific name: Forests of Europe and Asia
Name: Sprague's Pipit
Order: Motacillidae
Habitat: Anthus spragueii
Scientific name: Grasslands of central North America
Name: Startling Parrot
Order: Psittacidae
Habitat: Polytelis anthopeplus
Scientific name: Forests and woodlands of Australia
Name: Steenbras
Order: Sparidae
Habitat: Lithognathus mormyrus
Scientific name: Marine habitats of the eastern Atlantic and Mediterranean
Name: Stejneger's Scoter
Order: Anseriformes
Habitat: Coasts
Scientific name: Melanitta stejnegeri
Name: Steller's Eider
Order: Anatidae
Habitat: Polysticta stelleri
Scientific name: Coastal areas of the Arctic
Name: Steller's Sea Eagle
Order: Accipitridae
Habitat: Haliaeetus pelagicus
Scientific name: Coastal areas of northeastern Asia
Name: Steller's Sea-Eagle
Order: Accipitriformes
Habitat: Coastal
Scientific name: Haliaeetus pelagicus
Name: Stilt Sandpiper
Order: Scolopacidae
Habitat: Calidris himantopus
Scientific name: Wetlands of North America
Name: Straited Heron
Order: Pelecaniformes
Habitat: Wetlands
Scientific name: Butorides striata
Name: Streaked Laughingthrush
Order: Passeriformes
Habitat: Forests
Scientific name: Trochalopteron lineatum
Name: Streaked Weaver
Order: Passeriformes
Habitat: Wetlands
Scientific name: Ploceus manyar
Name: Striated Caracara
Order: Falconidae
Habitat: Phalcoboenus australis
Scientific name: Coastal areas of South America
Name: Stripe-backed Bittern
Order: Pelecaniformes
Habitat: Wetlands
Scientific name: Ixobrychus involucris
Name: Stripe-breasted Stork
Order: Ciconiidae
Habitat: Ciconia episcopus
Scientific name: Wetlands of South and Southeast Asia
Name: Stripe-headed Sparrow
Order: Passerellidae
Habitat: Peucaea ruficaunda
Scientific name: Scrublands of Mexico and Central America
Name: Stripe-rumped Hummingbird
Order: Trochilidae
Habitat: Eupherusa eximia
Scientific name: Tropical forests of Mexico and Central America
Name: Sulphur-bellied Warbler
Order: Phylloscopidae
Habitat: Phylloscopus griseolus
Scientific name: Forests of Central Asia
Name: Sulphur-crested Cockatoo
Order: Psittaciformes
Habitat: Forests
Scientific name: Cacatua galerita
Name: Sumatran Ground-Cuckoo
Order: Cuculiformes
Habitat: Forests
Scientific name: Carpococcyx viridis
Name: Sunbittern
Order: Eurypygiformes
Habitat: Wetlands
Scientific name: Eurypyga helias
Name: Superb Fairy-wren
Order: Maluridae
Habitat: Malurus cyaneus
Scientific name: Shrublands and woodlands of eastern Australia
Name: Superb Lyrebird
Order: Passeriformes
Habitat: Forests
Scientific name: Menura novaehollandiae
Name: Superb Parrot
Order: Psittacidae
Habitat: Polytelis swainsonii
Scientific name: Forests and woodlands of southeastern Australia
Name: Superb Starling
Order: Sturnidae
Habitat: Lamprotornis superbus
Scientific name: Savannas and woodlands of Africa
Name: Supple-billed Honeyeater
Order: Meliphagidae
Habitat: Melithreptus gularis
Scientific name: Forests of eastern Australia
Name: Swallow-tailed Gull
Order: Laridae
Habitat: Creagrus furcatus
Scientific name: Coasts of western South America
Name: Swallow-tailed Kite
Order: Accipitridae
Habitat: Elanoides forficatus
Scientific name: Forests and wetlands of the Americas
Name: Swamp Sparrow
Order: Passerellidae
Habitat: Melospiza georgiana
Scientific name: Wetlands of North America
Name: Swan Goose
Order: Anatidae
Habitat: Anser cygnoides
Scientific name: Wetlands of Central and East Asia
Name: Swinhoe's Pheasant
Order: Phasianidae
Habitat: Lophura swinhoii
Scientific name: Forests of Taiwan
Name: Syr Darya Shelduck
Order: Anseriformes
Habitat: Wetlands
Scientific name: Tadorna ferruginea
Name: Sán-chi Laughingthrush
Order: Passeriformes
Habitat: Forests
Scientific name: Garrulax sanchii
Name: Sárdinian Warbler
Order: Passeriformes
Habitat: Shrublands
Scientific name: Sylvia melanocephala
Name: Sáráng Crested Partridge
Order: Galliformes
Habitat: Forests
Scientific name: Rollulus rouloul
Name: Sávu Hawk-Owl
Order: Strigiformes
Habitat: Forests
Scientific name: Ninox spilonotus
Name: Sâi
Order: Passeriformes
Habitat: Forests
Scientific name: Liocichla ripponi
| Name | Order | Habitat | Scientific name |
|---|---|---|---|
| Sabine's Gull | Charadriiformes | Coastal waters | Xema sabini |
| Saddle-billed Stork | Ciconiidae | Ephippiorhynchus senegalensis | Sub-Saharan Africa |
| Saffron Finch | Passeriformes | Grasslands | Sicalis flaveola |
| Saffron-cowled Blackbird | Passeriformes | Wetlands | Xanthopsar flavus |
| Sage Grouse | Phasianidae | Centrocercus urophasianus | Sagebrush rangelands of western North America |
| Sage Sparrow | Passeriformes | Shrublands | Amphispiza belli |
| Sage Thrasher | Mimidae | Oreoscoptes montanus | Sagebrush habitats of western North America |
| Saker Falcon | Accipitriformes | Open habitats | Falco cherrug |
| Sallé's Warbler | Passeriformes | Tropical forests | Sylvia sallei |
| Saltmarsh Sparrow | Passeriformes | Saltmarshes | Ammospiza caudacuta |
| Salvadori's Duck | Anseriformes | Freshwater lakes | Salvadorina waigiuensis |
| Salvin's Albatross | Procellariiformes | Pelagic | Thalassarche salvini |
| Salvin's Hawk | Accipitriformes | Forests | Accipiter salvini |
| Samoan Fantail | Passeriformes | Tropical forests | Rhipidura nebulosa |
| Samoan Starling | Passeriformes | Tropical forests | Aplonis atrifusca |
| Sand Martin | Passeriformes | Riverbanks | Riparia riparia |
| Sanderling | Scolopacidae | Calidris alba | Coastal areas worldwide |
| Sandhill Crane | Gruiformes | Wetlands | Antigone canadensis |
| Sandpiper Snipe | Charadriiformes | Wetlands | Gallinago media |
| Sandwich Tern | Laridae | Thalasseus sandvicensis | Coastal areas worldwide |
| Santander Antpitta | Passeriformes | Montane forests | Grallaria alvarezi |
| Sao Tome Fiscal | Passeriformes | Forests | Lanius newtoni |
| Sao Tome Grosbeak | Passeriformes | Tropical forests | Crithagra concolor |
| Sao Tome Sunbird | Passeriformes | Tropical forests | Anthreptes negotiensis |
| Sao Tome White-eye | Passeriformes | Tropical forests | Zosterops feae |
| Sapphire-bellied Hummingbird | Trochilidae | Lepidopyga coeruleogularis | Tropical forests of northeastern South America |
| Sarasota Sparrow | Passeriformes | Coastal scrub | Ammodramus mirabilis |
| Sarawak Bulbul | Passeriformes | Forests | Pycnonotus sarawakensis |
| Sarus Crane | Gruiformes | Wetlands | Antigone antigone |
| Satin Bowerbird | Passeriformes | Forests | Ptilonorhynchus violaceus |
| Satin Flycatcher | Passeriformes | Forests | Myiagra cyanoleuca |
| Sau Paulo Tyrannulet | Passeriformes | Atlantic forests | Phylloscartes paulista |
| Savannah Sparrow | Passeriformes | Grasslands | Passerculus sandwichensis |
| Savile's Bustard | Otidiformes | Grasslands | Heterotetrax savileae |
| Saville's Albatross | Procellariiformes | Pelagic | Thalassarche salvini |
| Scaled Quail | Galliformes | Deserts | Callipepla squamata |
| Scaly Antpitta | Passeriformes | Cloud forests | Grallaria guatimalensis |
| Scaly Drongo | Passeriformes | Forests | Dicrurus annectens |
| Scaly Pigeon | Columbiformes | Forests | Patagioenas speciosa |
| Scaly-breasted Partridge | Phasianidae | Arborophila chloropus | Forests of Southeast Asia |
| Scaly-feathered Finch | Passeriformes | Scrublands | Sporopipes squamifrons |
| Scaly-fronted Honeyeater | Meliphagidae | Philedon citreogularis | Forests of New Guinea |
| Scaly-sided Merganser | Anatidae | Mergus squamatus | Freshwater lakes and rivers of eastern Asia |
| Scaly-throated Honeyeater | Meliphagidae | Lichenostomus melanops | Forests of eastern Australia |
| Scaly-throated Leaftosser | Furnariidae | Sclerurus guatemalensis | Tropical forests of Central and South America |
| Scaly-throated Mourner | Tityridae | Schiffornis turdina | Tropical forests of Central and South America |
| Scarlet Ibis | Threskiornithidae | Eudocimus ruber | Coastal mangroves and marshes of northern South America |
| Scarlet Macaw | Psittacidae | Ara macao | Tropical rainforests in Central and South America |
| Scarlet-breasted Flowerpecker | Dicaeidae | Prionochilus thoracicus | Forests of Southeast Asia |
| Scarlet-chested Sunbird | Nectariniidae | Chalcomitra senegalensis | Savannas and woodlands of Africa |
| Scarlet-headed Blackbird | Icteridae | Amblyramphus holosericeus | Wetlands of South America |
| Scarlet-rumped Tanager | Thraupidae | Ramphocelus passerinii | Tropical forests of Central America |
| Scarlet-tailed Jacamar | Galbulidae | Galbula ruficauda | Tropical forests of Central and South America |
| Scarlet-throated Barbet | Megalaimidae | Psilopogon eximius | Forests of Southeast Asia |
| Schach Shrike | Passeriformes | Shrublands | Lanius schach |
| Schimper's Gazelle | Artiodactyla | Grasslands | Gazella schimperi |
| Schlegel's Asity | Passeriformes | Forests | Philepitta schlegeli |
| Schlegel's Petrel | Procellariiformes | Pelagic | Pterodroma madeira |
| Schmidt's Bushshrike | Passeriformes | Shrublands | Laniarius schmidti |
| Schrenck's Bittern | Ardeidae | Ixobrychus eurhythmus | Wetlands of East Asia |
| Schrenck's Monal | Galliformes | Montane forests | Tetraophasis obscurus |
| Schrenk's Monal | Galliformes | Mountainous Forests | Lophophorus sclateri |
| Schrenk's Monal-Partridge | Galliformes | Montane forests | Tetraophasis obscurus |
| Scimitar Babbler | Passeriformes | Forests | Pomatorhinus |
| Scimitar-billed Woodcreeper | Passeriformes | Forests | Drymornis bridgesii |
| Scissor-tailed Flycatcher | Passeriformes | Open woodlands | Tyrannus forficatus |
| Sclater's Curassow | Cracidae | Pauxi unicornis | Tropical forests of South America |
| Sclater's Monal | Phasianidae | Tetraophasis szechenyii | Temperate forests of China |
| Sclater's Parrot | Psittacidae | Pionus sclaterი | Tropical forests of South America |
| Sclater's Vireo | Vireonidae | Vireo sclateri | Pine-oak forests of Mexico |
| Scops Owl | Strigiformes | Woodlands | Otus scops |
| Scotopic Nightjar | Caprimulgiformes | Forests | Nyctidromus albicollis |
| Screaming Piha | Cotingidae | Lipaugus vociferans | Tropical forests of South America |
| Scrubtit | Acanthizidae | Acanthornis magnus | Forests of Tasmania |
| Scálet Macaw | Psittaciformes | Forests | Ara macao |
| Scálet Minivet | Passeriformes | Forests | Pericrocotus speciosus |
| Scálet-backed Flowerpecker | Passeriformes | Forests | Dicaeum cruentatum |
| Scálet-breasted Lorikeet | Psittaciformes | Forests | Charmosyna pulchella |
| Scálet-chested Sunbird | Passeriformes | Shrublands | Chalcomitra senegalensis |
| Scálet-headed Manakin | Passeriformes | Forests | Pipra mentalis |
| Scálet-necked Tanager | Passeriformes | Forests | Tangara cyanocephala |
| Scálet-rumped Tanager | Passeriformes | Forests | Ramphocelus carbo |
| Scálet-throated Barbet | Piciformes | Forests | Pogoniulus pusillus |
| Scálet-tufted Sunbird | Passeriformes | Shrublands | Aethopyga mystacalis |
| Seagull-billed Tern | Charadriiformes | Coastal | Gelochelidon nilotica |
| Seagulls | Charadriiformes | Coastal | Larus |
| Searight's Wheatear | Passeriformes | Grasslands | Oenanthe seebohmi |
| Secretary Bird | Accipitriformes | Savannas | Sagittarius serpentarius |
| Sedge Wren | Passeriformes | Wetlands | Cistothorus platensis |
| Semipalmated Plover | Charadriiformes | Coastal | Charadrius semipalmatus |
| Semipalmated Sandpiper | Charadriiformes | Coastal | Calidris pusilla |
| Seychelles Fody | Passeriformes | Forests | Foudia sechellarum |
| Seychelles Magpie-Robin | Passeriformes | Forests | Copsychus sechellarum |
| Sharpe's Longclaw | Passeriformes | Grasslands | Macronyx sharpei |
| Shelley's Auklet | Charadriiformes | Coasts | Aethia cristatella |
| Shiny Cowbird | Passeriformes | Open habitats | Molothrus bonariensis |
| Shoebill | Pelecaniformes | Wetlands | Balaeniceps rex |
| Short-billed Dowitcher | Charadriiformes | Wetlands | Limnodromus griseus |
| Short-eared Owl | Strigiformes | Open habitats | Asio flammeus |
| Short-toed Lark | Passeriformes | Grasslands | Calandrella brachydactyla |
| Shy Albatross | Procellariiformes | Pelagic | Thalassarche cauta |
| Siberian Accentor | Passeriformes | Tundra | Prunella montanella |
| Siberian Crane | Gruiformes | Wetlands | Leucogeranus leucogeranus |
| Siberian Grouse | Galliformes | Boreal forests | Falcipennis falcipennis |
| Siberian Rubythroat | Passeriformes | Tundra | Calliope calliope |
| Siberian Thrush | Passeriformes | Forests | Geokichla sibirica |
| Siberian Tit | Passeriformes | Boreal Forests | Poecile cinctus |
| Sichuan Partridge | Phasianidae | Arborophila rufipectus | Forests of China |
| Sickle-winged Guan | Galliformes | Tropical forests | Chamaepetes goudotii |
| Silky Flycatcher | Passeriformes | Forests | Ptilogonys cinereus |
| Silky Starling | Passeriformes | Forests | Aplonis cantoroides |
| Sillem's Mountain Finch | Passeriformes | Montane | Leucosticte sillemi |
| Silver-beaked Tanager | Thraupidae | Ramphocelus carbo | Tropical forests of South America |
| Silver-breasted Broadbill | Eurylaimidae | Serilophus lunatus | Forests of Southeast Asia |
| Silver-crowned Fritillary | Nymphalidae | Argynnis paphia | Grasslands and meadows of Europe and Asia |
| Silver-eared Mesia | Leiothrichidae | Leiothrix argentauris | Forests of Southeast Asia |
| Silver-throated Bushshrike | Tchagridae | Teleophorus zeylonus | Savannas and woodlands of Africa |
| Silvery Pigeon | Columbiformes | Forests | Columba argentina |
| Silvery-cheeked Hornbill | Bucerotiformes | Forests | Bycanistes brevis |
| Sinai Rosefinch | Passeriformes | Mountains | Carpodacus synoicus |
| Singing Honeyeater | Meliphagidae | Gavicalis virescens | Shrublands and woodlands of Australia |
| Singing Quail | Odontophoridae | Dactylortyx thoracicus | Forests and woodlands of Mexico and Central America |
| Sirocco | Strigiformes | Open habitats | Strix chacoensis |
| Slaty Egret | Ardeidae | Egretta vinaceigula | Wetlands of southern Africa |
| Slaty-backed Gull | Laridae | Larus schistisagus | Coastlines and islands of northeastern Asia |
| Slender-billed Curlew | Charadriiformes | Coastal | Numenius tenuirostris |
| Slender-billed Kite | Accipitridae | Helicolestes hamatus | Tropical forests of South America |
| Slender-billed Parakeet | Psittacidae | Enicognathus leptorhynchus | Temperate forests of Chile |
| Slender-billed Starling | Sturnidae | Onychognathus tenuirostris | Savannas and woodlands of Africa |
| Slender-billed Vulture | Accipitridae | Gyps tenuirostris | Forests and mountains of South Asia |
| Slender-tailed Meerkat | Herpestidae | Suricata suricatta | Savannas and deserts of southern Africa |
| Slender-tailed Nightjar | Caprimulgiformes | Forests | Caprimulgus clarus |
| Smew | Anatidae | Mergellus albellus | Freshwater lakes and rivers of northern Eurasia |
| Smith's Longspur | Passeriformes | Grasslands | Calcarius pictus |
| Smyrna Kingfisher | Coraciiformes | Wetlands | Halcyon smyrnensis |
| Snail Kite | Accipitridae | Rostrhamus sociabilis | Wetlands of Central and South America |
| Snowy Cotinga | Passeriformes | Forests | Carpodectes nitidus |
| Snowy Egret | Ardeidae | Egretta thula | Wetlands of the Americas |
| Snowy Owl | Strigidae | Bubo scandiacus | Arctic tundra of North America and Eurasia |
| Snowy Plover | Charadriidae | Charadrius nivosus | Coastal areas of the Americas |
| Snowy-crowned Tern | Charadriiformes | Coastal | Sterna trudeaui |
| Sociable Lapwing | Charadriiformes | Grasslands | Vanellus gregarius |
| Socotra Bunting | Passeriformes | Scrub | Emberiza socotrana |
| Socotra Buzzard | Accipitriformes | Arid habitats | Buteo socotraensis |
| Socotra Cisticola | Passeriformes | Scrub | Cisticola haesitatus |
| Socotra Starling | Passeriformes | Scrub | Onychognathus frater |
| Solitary Eagle | Accipitriformes | Forests | Buteogallus solitarius |
| Solitary Sandpiper | Scolopacidae | Tringa solitaria | Wetlands of North America |
| Solitary Snipe | Charadriiformes | Wetlands | Gallinago solitaria |
| Solomon Islands Cockatoo | Psittaciformes | Forests | Cacatua ducorpsii |
| Somali Ostrich | Struthioniformes | Deserts | Struthio molybdophanes |
| Sombre Tit | Paridae | Poecile lugubris | Forests and woodlands of Europe and Asia |
| Song Sparrow | Passeriformes | Scrublands | Melospiza melodia |
| Sooty Albatross | Procellariiformes | Oceans | Phoebetria fusca |
| Sooty Falcon | Falconiformes | Coastal | Falco concolor |
| Sooty Grouse | Galliformes | Forests | Dendragapus fuliginosus |
| Sooty Shearwater | Procellariiformes | Oceans | Ardenna grisea |
| Sooty Tern | Charadriiformes | Coastal | Onychoprion fuscatus |
| Sora | Rallidae | Porzana carolina | Wetlands of North America |
| South Polar Skua | Stercorariidae | Stercorarius maccormicki | Coasts of Antarctica and subantarctic islands |
| Southern Bald Ibis | Threskiornithidae | Geronticus calvus | Grasslands and savannas of southern Africa |
| Southern Brown Kiwi | Apterygidae | Apteryx australis | Forests of New Zealand |
| Southern Cassowary | Casuariidae | Casuarius casuarius | Rainforests of northeastern Australia |
| Southern Crowned Pigeon | Columbidae | Goura scheepmakeri | Lowland forests of New Guinea |
| Southern Double-collared Sunbird | Nectariniidae | Cinnyris chalybeus | Savannas and woodlands of southern Africa |
| Southern Ground Hornbill | Bucorvidae | Bucorvus leadbeateri | Savannas and woodlands of southern Africa |
| Southern Lapwing | Charadriidae | Vanellus chilensis | Grasslands and wetlands of South America |
| Southern Masked Weaver | Ploceidae | Ploceus velatus | Savannas and woodlands of Africa |
| Southern Merriam's Turkey | Phasianidae | Meleagris gallopavo intermedia | Woodlands of the American Southwest |
| Southern Pied Babbler | Turdoides | Turdoides hypoleucos | Shrublands and woodlands of southern Africa |
| Southern Pochard | Anatidae | Netta erythrophthalma | Wetlands of Africa and southern Asia |
| Southern Screamer | Anhimidae | Chauna torquata | Wetlands of South America |
| Southern Silvery Grebe | Podicipedidae | Podiceps occipitalis | Lakes and marshes of South America |
| Southern Sombre Woodpecker | Picidae | Dryocopus schulzii | Forests of southern Brazil and northeastern Argentina |
| Southern Tawny-flanked Prinia | Cisticolidae | Prinia subflava | Scrublands and grasslands of Africa |
| Speckled Mousebird | Coliidae | Colius striatus | Savannas and woodlands of Africa |
| Speckled Pigeon | Columbidae | Columba guinea | Varied habitats across Africa |
| Spectacled Owl | Strigidae | Pulsatrix perspicillata | Tropical forests of the Americas |
| Spectacled Thrush | Turdidae | Turdus nudigenis | Forests and woodlands of South America |
| Sphynx Vulture | Accipitriformes | Forests | Necrosyrtes monachus |
| Splendid Fairywren | Maluridae | Malurus splendens | Shrublands of Australia |
| Spoon-billed Sandpiper | Charadriiformes | Coastal | Calidris pygmaea |
| Spotted Barbet | Megalaimidae | Psilopogon straitus | Forests of Southeast Asia |
| Spotted Bowerbird | Passeriformes | Forests | Chlamydera maculata |
| Spotted Crake | Rallidae | Porzana porzana | Wetlands of Eurasia |
| Spotted Flycatcher | Muscicapidae | Muscicapa striata | Forests and woodlands of the Palearctic |
| Spotted Greenshank | Scolopacidae | Tringa guttifer | Coastal wetlands of eastern Asia |
| Spotted Harrier | Accipitridae | Circus assimilis | Open habitats of Australia and southern Asia |
| Spotted Nutcracker | Corvidae | Nucifraga caryocatactes | Coniferous and mixed forests of Eurasia |
| Spotted Redshank | Scolopacidae | Tringa erythropus | Wetlands of Europe and Asia |
| Spotted Sandgrouse | Pteroclididae | Pterocles senegallus | Deserts and semi-deserts of North Africa and Southwest Asia |
| Spotted Towhee | Passerellidae | Pipilo maculatus | Shrublands and woodlands of western North America |
| Spotted Wood-Owl | Strigiformes | Forests | Strix seloputo |
| Spotted Wood-Quail | Odontophoridae | Odontophorus guttatus | Tropical forests of Central and South America |
| Spotted Wood-Warbler | Phylloscopidae | Phylloscopus sibilatrix | Forests of Europe and Asia |
| Sprague's Pipit | Motacillidae | Anthus spragueii | Grasslands of central North America |
| Startling Parrot | Psittacidae | Polytelis anthopeplus | Forests and woodlands of Australia |
| Steenbras | Sparidae | Lithognathus mormyrus | Marine habitats of the eastern Atlantic and Mediterranean |
| Stejneger's Scoter | Anseriformes | Coasts | Melanitta stejnegeri |
| Steller's Eider | Anatidae | Polysticta stelleri | Coastal areas of the Arctic |
| Steller's Sea Eagle | Accipitridae | Haliaeetus pelagicus | Coastal areas of northeastern Asia |
| Steller's Sea-Eagle | Accipitriformes | Coastal | Haliaeetus pelagicus |
| Stilt Sandpiper | Scolopacidae | Calidris himantopus | Wetlands of North America |
| Straited Heron | Pelecaniformes | Wetlands | Butorides striata |
| Streaked Laughingthrush | Passeriformes | Forests | Trochalopteron lineatum |
| Streaked Weaver | Passeriformes | Wetlands | Ploceus manyar |
| Striated Caracara | Falconidae | Phalcoboenus australis | Coastal areas of South America |
| Stripe-backed Bittern | Pelecaniformes | Wetlands | Ixobrychus involucris |
| Stripe-breasted Stork | Ciconiidae | Ciconia episcopus | Wetlands of South and Southeast Asia |
| Stripe-headed Sparrow | Passerellidae | Peucaea ruficaunda | Scrublands of Mexico and Central America |
| Stripe-rumped Hummingbird | Trochilidae | Eupherusa eximia | Tropical forests of Mexico and Central America |
| Sulphur-bellied Warbler | Phylloscopidae | Phylloscopus griseolus | Forests of Central Asia |
| Sulphur-crested Cockatoo | Psittaciformes | Forests | Cacatua galerita |
| Sumatran Ground-Cuckoo | Cuculiformes | Forests | Carpococcyx viridis |
| Sunbittern | Eurypygiformes | Wetlands | Eurypyga helias |
| Superb Fairy-wren | Maluridae | Malurus cyaneus | Shrublands and woodlands of eastern Australia |
| Superb Lyrebird | Passeriformes | Forests | Menura novaehollandiae |
| Superb Parrot | Psittacidae | Polytelis swainsonii | Forests and woodlands of southeastern Australia |
| Superb Starling | Sturnidae | Lamprotornis superbus | Savannas and woodlands of Africa |
| Supple-billed Honeyeater | Meliphagidae | Melithreptus gularis | Forests of eastern Australia |
| Swallow-tailed Gull | Laridae | Creagrus furcatus | Coasts of western South America |
| Swallow-tailed Kite | Accipitridae | Elanoides forficatus | Forests and wetlands of the Americas |
| Swamp Sparrow | Passerellidae | Melospiza georgiana | Wetlands of North America |
| Swan Goose | Anatidae | Anser cygnoides | Wetlands of Central and East Asia |
| Swinhoe's Pheasant | Phasianidae | Lophura swinhoii | Forests of Taiwan |
| Syr Darya Shelduck | Anseriformes | Wetlands | Tadorna ferruginea |
| Sán-chi Laughingthrush | Passeriformes | Forests | Garrulax sanchii |
| Sárdinian Warbler | Passeriformes | Shrublands | Sylvia melanocephala |
| Sáráng Crested Partridge | Galliformes | Forests | Rollulus rouloul |
| Sávu Hawk-Owl | Strigiformes | Forests | Ninox spilonotus |
| Sâi | Passeriformes | Forests | Liocichla ripponi |