A sparkling violetear (Colibri coruscans) and a brown violetear (Colibri delphinae) display their neck side-feathers to dissuade each other from using their weaponized bills, which have strongly ...
Begun last year, their ambitious Corredor Colibrí project (Hummingbird Corridor in Spanish) is a bit of a misnomer, since most experts agree that this area south of the line isn’t in itself prime ...