Great Curassow, GuyanaGreat curassows were regular visitors to the backyard of the jungle lodge I was staying at in Guyana. They usually showed up early in the morning and then again at the end of the day just before getting dark. This is the male. Females are more of a reddish color and lack the yellow beak. Nikon Z8 with Nikkor 24-70mm lens (at 24mm) ISO 8000, f/5.6 at 1/320th of a second.