Hummingbird bills -- their long, thin beaks -- look a little like drinking straws. But new research shows just how little water, or nectar, that comparison holds. Scientists have discovered that the ...
The forked tongue of this Anna’s hummingbird can be seen through the glass vessel from which it’s drinking artificial nectar. To fuel their energetic flight, hummingbirds may consume more than ...
To get just the right view of a hummingbird’s tongue, he had a glassblower make a tiny basin with a spout at one end. Varma filled it with nectar he concocted—and trained hummingbirds to drink ...
Another stunning close-up, this time of an Anna's hummingbird with its tongue extended. This photo ... [+] placed 41st in the contest. The tongue is somewhat translucent and works by capillary ...