Cattle Morals Philadelphia Science 
10,000 Birds
DECEMBER 7, 2019
Mourning Warbler – Geothlypis philadelphia. Mark Hatfield Marine Science Center and Estuary Trail. Mark Hatfield Marine Science Center and Estuary Trail. Mark Hatfield Marine Science Center and Estuary Trail. Mark Hatfield Marine Science Center and Estuary Trail. Punta Morales–Cocorocas salinas.
10,000 Birds
SEPTEMBER 2, 2017
Cattle Egret – Bubulcus ibis. Punta Morales–Cocorocas salinas. Mark Hatfield Marine Science Center and Estuary Trail. Bonaparte’s Gull – Chroicocephalus philadelphia. Punta Morales–UNA Station (ECMAR). Punta Morales–UNA Station (ECMAR). Airport Mangroves. 01 Jan 2017.
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