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Ross's Goose

Ross's Goose - 2/20/2025, Williamsport Dam © Bobby Brown
Ross's Goose is the smaller cousin of Snow Goose, and is fairly rare in Pennsylvania (but expected in small numbers). There are four Lycoming County records of the species, including an incredible 75+ individuals at Rose Valley Lake on 11/30/2025.
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Known Records (4)
- 11/30/2025 — (x75+) Rose Valley Lake (eBird checklist)
- 2/15 - 2/21/2025 — Various spots along the West Branch Susquehanna River near Williamsport (eBird checklist)
- 3/11/2023 — Loyalsock Twp. (eBird checklist)
- 12/22/2017 — Montoursville (eBird checklist)