Thursday, 25 February 2016

[cobirds] Juncos on Colorado Christmas Bird Counts


Since there were a discussion about Juncos on cobirds recently, I thought I'd give you the Christmas Bird Count data for this past winter (Dec 14-Jan 5).  Here are the totals for Colorado Christmas Bird Counts this past winter for Juncos sub-species for 45 counts around Colorado. 

Dark-eyed Junco (form species unknown) - 11,813
Slate-colored form - 1,446
cismontanus (aka Cassiar form) - 47
Oregon form - 2,647
Pink-sided form - 2,151
White-winged form - 28
Gray-headed form (which is the one that breeds in Colorado) - 1111
Pink-sided x Gray-headed - 2
Total number of juncos - 19,245



Brandon Percival
Colorado CBC Regional Editor
Pueblo West, CO

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