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Collaborative list – December 2021

10,000 Birds

8 of them sent 153 lists, noting 645 species of bird across 7 countries (Mexico, UK, USA, Serbia, Australia, Costa Rica, Colombia). Dragan has caught up from his adventures in Colombia and the life list has reached 4103. Dragan has caught up from his adventures in Colombia and the life list has reached 4103.

Sparrows 246
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Which Bird Species Have Gone Extinct in Costa Rica?

10,000 Birds

A vagrant from northern Colombia isn’t out of the question but we are still waiting for that local mega to happen. However, don’t count on glassing one in Costa Rica because no one has claimed this fancy duck in-country for decades (and there aren’t too many places to look for them).