Here’s another fun fact about emperor penguins. The males incubate a single egg atop their feet under a brood patch. The male also fasts during incubation, losing up to 45% of his body weight. Park ...

What happens when a rockhopper and a macaroni penguin get together? A rare hybrid is born. Meet the rockaroni penguin chick.

Northern cardinals, blue jays, American robins, and house sparrows are common birds in North American cities. These small, ...

The estimated population of 16 penguin colonies — visible in satellite photos taken between 2009 and 2024 — declined 22% ...