Osa Anole (Anolis osa). It is endemic to the Osa peninsula in Costa Rica. (801k)
Here are the pictures of Osa Anole (Anolis osa) 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.
Costa Rica Nature
Dr. Günther Eichhorn Travel Website
Soaring website