Tag: biology

Two eggs laid by a pair of nesting bald eagles in California are the latest symbol of success for the ...

Pakinam Amer: This is Scientific American’s 60-Second Science. I’m Pakinam Amer. Clicks, clucks, grunts, and snorts—these are not sounds that ...

Daubenton’s bats use false vocal folds in their throat to produce a lower frequency grunt for communication – the same ...