SPRING: ASY-F (after-second-year female) |
Adult females have a rich brown plumage with a strong orange wash on the upper breast, but are most easily distinguished from SY individuals by their silvery-blue bill and red iris.

Photo by Marcel Gahbauer, Las Caletas (CR),
April 2008
The wing of ASY females is uniformly brown, with broad and rounded high-quality adult primaries and secondaries, and broad coverts.

Photo by Marcel Gahbauer, Las Caletas (CR),
April 2008
The tail of ASY females shows broad and rounded rectrices.

Photo by Marcel Gahbauer, Las Caletas (CR),
April 2008
RETURN TO AGE/SEX
OVERVIEW
SPRING: SY-U (second-year, sex unknown) |
Overall plumage of SY females (and possibly males) is a dull brown, with some orange on the upper breast; they are most easily distinguished from ASY females by their grayish-black bill and brown iris.

Photo by Marcel Gahbauer, Las Caletas (CR),
April 2008

Photo by Marcel Gahbauer, Las Caletas (CR),
April 2008
The wings of SY Cherrie's Tanagers appear to lack the lustre of ASY females; the primaries and secondaries may be somewhat narrower and more pointed, and the coverts are dull and also somewhat narrower.

Photo by Marcel Gahbauer, Las Caletas (CR),
April 2008

Photo by Marcel Gahbauer, Las Caletas (CR),
April 2008
Note the narrower and more pointed shape of the rectrices on SY birds compared to the broad and rounded rectrices of ASY birds.

Photo by Marcel Gahbauer, Las Caletas (CR),
April 2008

Photo by Marcel Gahbauer, Las Caletas (CR),
April 2008
RETURN TO AGE/SEX
OVERVIEW