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


Saturday-Sunday, Nov 3-4, 2018 - Wagoners Gap Hawk Watch


Come join PSO in the hopes of the big raptors passing though the area, this could be a good time to see nice numbers of Golden Eagles.


This is around their peak time. This will be a 2 day event, you can come to either or both days.

We will be there earlier and you are welcome too as well, but for those who wish to meet us at 9:30 am in the parking lot to walk in with us or just come and go when you wish. 


For more information.

Friday to Monday, Feb 15-18, 2019 Great Backyard Bird Count


See how many species you can get in your yard, your favorite patch, etc.


For more information




Friday to Monday, June 14-17, 2019 -- Breeding Bird Blitz


Another opportunity to add some great PA Breeding Bird data to eBird.


For more information




September 13-15, 2019  – PSO Annual Meeting in Williamsport, PA


For more information, click on the Annual Meeting tab above.




Saturday - Sunday, Oct 12-13, 2019 – The Big Sit


Bird Watchers Digest gives us another reason to bird and count.


For more information