An "old" chickadee

A lovely day weather wise does not translate into a great banding day. The day started out with lots of singing from cardinals and titmouse but only five birds flew into nets.

The bird of note is a Carolina Chickadee originally banded as AHY on March 2, 2008. and recaptured on May 24 2009, October 2 2010, January 12 and February 17, 2012. This bird appears to be a year round resident.

There is a banded Ruby-crowned Kinglet that has returned for at least a second winter. I see a banded Kinglet on the suet feeder. As I've not banded any kinglets this winter, I assume the bird acquired its band in a previous year (with a very slim chance of a foreign band).

Aging Myrtle Warblers

Experience and handling many birds is the best way to learn and become confident when aging and sexing birds. Unfortunately at a low volume banding station the opportunity to compare a species at different ages on the same day rarely happens. In addition flocks can be mainly composed of a particular sex or age group so I am never sure if I'm actually seeing the full range of possibilities. Pyle lists some distinctive plumage differences for different combinations of age and sex for Myrtle Warblers. This weekend I banded two birds that met the criteria for both male and ASY spot on.

Lesser coverts edged bluish gray (male)

Uppertail coverts with bluish edging and large black centers (ASY and male)

Ticks and sparrows

Banding conditions yesterday were ideal. I kept some nets up all day as it was so warm and only a light breeze in the early afternoon. There was lots of bird activity along the edges of the lake and the usual mix of birds coming to the feeders. All this activity did not translate into a lot of birds in the nets. Total for the day was 9 new and 4 recaptures.

YEARLY BANDING TOTAL (2012)
species: 7
individuals: 10

YEARLY RECAPTURE TOTAL (2012)
species: 4
individuals: 7

I've read reports from other banders about ticks on birds but I've not handled a bird with a tick before. That changed with this banding session. Two birds carried an engorged tick on their head. I do hope this does not mean the mild weather is ensuring a bumper crop of ticks for next summer! Below: Carolina Wren with tick. The other tick was on a Song Sparrow.



I banded three species of sparrows: white-throated, song and swamp.