Brazil is a paradise for birds; the country has more than 1,700 species. Among them is the colorful toucan, a bird with an almost comically giant bill that can be half as long as its body. There are ...

This video shoes heat dumping to the bill during entry into sleep. Thermal imaging video demonstrating transient movement of body heat to the bill during initiation of sleep in a toco toucan. Time ...

As the field trip coordinator for the Tropical Audubon Society (TAS), Brian Rapoza is used to seeing beautiful exotic birds in beautiful exotic places. But when he spotted a keel-billed toucan this ...