Common Name Species Name
Stilt Sandpiper Calidris himantopus
Stellar's Jay Cyanocitta stelleri
Sprague's Pipit Anthus spragueii
Spotted Towhee Pipilo maculatus
Spotted Sandpiper Actitis macularius
South Polar Skua Stercorarius maccormicki
Sora Porzana carolina
Song Sparrow Melospiza melodia
Solitary Sandpiper Tringa solitaria
Snowy Plover Charadrius nivosus
Snowy Owl Bubo scandiacus
Snowy Egret Egretta thula
Snow Goose Chen caerulescens
Snow Bunting Plectrophenax nivalis
Smooth-billed Ani Crotophaga ani
Smith's Longspur Calcarius pictus
Smew Mergellus albellus
Slaty-backed Gull Larus schistisagus
Short-eared Owl Asio flammeus
Short-billed Dowitcher Limnodromus griseus
Sharp-tailed Sandpiper Calidris acuminata
Sharp-tailed Grouse Tympanuchus phasianellus
Sharp-shinned Hawk Accipiter striatus
Semipalmated Sandpiper Calidris pusilla
Semipalmated Plover Charadrius semipalmatus