Tuesday, 22 May 2012

[cobirds] RMBO Chatfield Banding Station Report, 5/22/12

Today’s weird weather (windy and warm to start; then cloudy and windy; then sun, hot and calm by closing) made for a less productive banding session.  15 new birds, 5 returns from prior years, and 7 birds caught previously this season (not included below):

 

Black-capped Chickadee               1 new, 1 recap (Caught together in the net.  Likely male was banded earlier this year (Jan) at the Nature Center.  Confirmed female (brood patch) was carrying food for chicks.)

House Wren       2 new, 1 return (banded 5/10/10)

Gray Catbird       3 new, 2 returns (1 banded 5/24/08, 1 banded 5/25/10)

Yellow Warbler 5 new, 2 returns (1 banded 5/29/10, the other 5/27/11)

Yellow-breasted Chat    1

Spotted Towhee              1

Song Sparrow    1 (F with brood patch)

American Goldfinch        1

 

Lots more breeding activity going on!  YEWA males chasing other males and females, getting caught in the net side by side.  Have had Spotted Towhees, Song Sparrows, Red-winged Blackbirds and Black-capped Chickadees with brood patches.

 

Meredith McBurney

Bander, Chatfield Station

Rocky Mountain Bird Observatory

 

 

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