Horned Lark
Northern Parula
Ruby-throated Hummingbird
Magnolia Warbler
Black-crowned Night-Heron
Bay-breasted Warbler
Hooded Warbler
Belted Kingfisher
Hudsonian Godwit
Rose-breasted Grosbeak
Horned Grebe
Hooded Merganser
Ring-necked Duck
Black-bellied Plover
American Goldfinch
Broad-winged Hawk
Prairie Warbler
Purple Martin
Yellow-throated Warbler
Eastern Kingbird
Grasshopper Sparrow
Northern Shoveler
Northern Harrier
Eastern Meadowlark
Northern Saw-whet-owl
American Robin
Blue-gray Gnatcatcher
Greater Yellowlegs
Scarlet Tanager
Snowy Owl
Black-and-white Warbler


Welcome to the Pennsylvania Society for Ornithology – a group of birders from across the commonwealth devoted to birding and wild bird conservation.

Our members range from neophyte birders to professional ornithologists.

All are welcome!