Male Slaty Flowerpiercer (Diglossa plumbea, german: Einfarb-Hakenschnabel, french: Percefleur ardoisé), endemic to the highlands of Costa Rica and western Panamá. (763k)
Here are the pictures of Slaty Flowerpiercer (Diglossa plumbea) with links to the pages on which they appear, links to the full sized picture, and the description of the picture with links to the entry in iNaturalist (inaturalist.org)
All pictures are © Dr. Günther Eichhorn, unless otherwise noted.
Panama Birds
Dr. Günther Eichhorn Travel Website
Soaring website