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Collaborative List – October 2019

10,000 Birds

Bat Falcon – Falco rufigularis. Fort Tilden–Battery Harris Platform. Fort Tilden–Battery Harris Platform. Fort Tilden–Battery Harris Platform. Fort Tilden–Battery Harris Platform. Fort Tilden–Battery Harris Platform. Fort Tilden–Battery Harris Platform.

2019 120
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Combined Beats’ List – September

10,000 Birds

California Quail – Callipepla californica. Battery Pt. California Gull – Larus californicus. Bat Falcon – Falco rufigularis. California Scrub-Jay – Aphelocoma californica. California Gnatcatcher – Polioptila californica. Helmeted Guineafowl – Numida meleagris. 26 Aug 2016.

2016 154
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Combined Beats’ List – August

10,000 Birds

California Quail – Callipepla californica. Battery Pt. California Gull – Larus californicus. Bat Falcon – Falco rufigularis. California Scrub-Jay – Aphelocoma californica. California Gnatcatcher – Polioptila californica. Helmeted Guineafowl – Numida meleagris. 26 Aug 2016.

2016 101