Gray-crowned Yellowthroat
Also In far southern Texas...was once
a regular resident; but now is only a
very rare straggler there.
Alajuela District
San Jose
17Feb2025
Geothlypis poliocephala
(L 5.5" WS 8" Wt 0.51 oz)
Geothlypis in Greek means unknown
small bird, i.e., some sort of finch or
warbler; poliocephala in Greek means
grey headed.
© David L.
Ross, Jr.
Macaulay
Library