John Cahill's Big Year


John Cahill's Big Year


A Big Year is an informal competition among birders to see who can see or hear the largest number of species of birds within a single calendar year and within a specific geographical area.


Locations visited within the last 30 days



Big Year Blog

Golden-crowned Kinglet

July 31, 2012 by John Cahill

via Flickr http://flic.kr/p/cGUY1m