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. 25 Nov 2019. 25 Nov 2019. 25 Nov 2019.
10,000 Birds
MARCH 3, 2018
Mark Hatfield Marine Science Center and Estuary Trail. Mark Hatfield Marine Science Center and Estuary Trail. Mark Hatfield Marine Science Center and Estuary Trail. Cattle Egret – Bubulcus ibis. Bonaparte’s Gull – Chroicocephalus philadelphia. Mark Hatfield Marine Science Center and Estuary Trail.
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10,000 Birds
APRIL 7, 2018
Philadelphia Vireo – Vireo philadelphicus. 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. Cattle Egret – Bubulcus ibis.
10,000 Birds
MAY 6, 2018
Mark Hatfield Marine Science Center and Estuary Trail. Mark Hatfield Marine Science Center and Estuary Trail. Mark Hatfield Marine Science Center and Estuary Trail. Cattle Egret – Bubulcus ibis. Bonaparte’s Gull – Chroicocephalus philadelphia. Mark Hatfield Marine Science Center and Estuary Trail.
10,000 Birds
JUNE 2, 2018
Mark Hatfield Marine Science Center and Estuary Trail. Mark Hatfield Marine Science Center and Estuary Trail. Mark Hatfield Marine Science Center and Estuary Trail. Cattle Egret – Bubulcus ibis. Bonaparte’s Gull – Chroicocephalus philadelphia. Mark Hatfield Marine Science Center and Estuary Trail.
10,000 Birds
NOVEMBER 3, 2018
Cattle Tyrant – Machetornis rixosa. Philadelphia Vireo – Vireo philadelphicus. 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.
10,000 Birds
OCTOBER 6, 2018
Cattle Tyrant – Machetornis rixosa. Philadelphia Vireo – Vireo philadelphicus. 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.
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