Yellow-bellied Elaenia
Elaenia flavogaster
(L 6.25" Wt 0.84 oz)
Savegre Mountain Lodge
23Jan2022
Its spiky, white-based crest
is rarely held flattened.
Elaenia in Greek means
olive; flavogaster is Latin for
yellow stomach.
© Macaulay
Library
© Wikipedia
Small songbirds generally have
about 2,000 feathers, fewer in
summer and more in winter.
    (David Allen Sibley)