Ferdy Timmerman
New member
Hi everyone, the photographs were taken around August 15th, this year, in the vicinity of Lake Arenal, northwest Costa Rica. I determined every bird I saw / photographed, using 'Birds of Mexico and Central America', by Ber van Perlo, but this one's got me puzzling. The only bird in the book that looks similar to my bird is an immature peregrine falcon ('tundrius-race'), but that one has a grey beak, while my bird has a yellow one. I can't find more picture's of the mentioned species, so I'm a bit stuck... Can anyone help me?
Thanks!
Thanks!