Heermann’s Gull: Near Threatened
10,000 Birds
OCTOBER 21, 2015
At the Northwest corner of San Francisco is Point Lobos. Heermann’s Gulls form large breeding colonies on arid islands in the Gulf of California, Mexico, from March through July. The largest colony exists on Isla Raza, where an estimated 90–95% of the total world population breeds 1. www.youtube.com/watch?v=FUBX_tlHySc.
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