Extras
Secret of the Hummingbird's Tongue
Hummingbirds can lap up all of a flower's nectar in seconds. Here's how they do it.
Secret of the Hummingbird's Tongue
High-speed cameras reveal new scientific breakthroughs about these magical birds.
Super Hummingbirds | Preview
Hummingbirds Battle in the Air
Hummingbirds may look cute, but they hide a secret warrior within.
Hummingbirds Battle in the Air
Costa's Hummingbird Dances to Woo Mate
The male Costa's hummingbird tries to woo a mate with a face that resembles an octopus!