Collaborative list – September 2018
10,000 Birds
OCTOBER 6, 2018
The migrants face many perils, hunters, predators, adverse weather conditions and lack of refueling opportunities due to habitat loss. Mexican Whip-poor-will – Antrostomus arizonae. Cattle Tyrant – Machetornis rixosa. Hopland Research and Extension Center (restricted access). Volcán Toliman. 12 Apr 2018.
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