The 2016 AOU Supplement and the Costa Rica Bird List
10,000 Birds
JULY 23, 2016
Since the closest Mexican Violetears live a hop, skip, and jump away in Nicaragua, it also means that we have to pay close attention to violetears seen in Costa Rica in case a vagrant from the north decides to takes a short vacation to the land of Lizano sauce and silky-flycatchers.
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