A n emperor penguin's sex determines the nature of their courtship call—male vocalizations are composed of long, slow bursts with lower frequency tones than the female version. But calls of ...

Rockhopper penguin numbers are reported to be stable. According to the most recent count in the Falklands, the number of Gentoo penguin breeding pairs has doubled when compared with the number ...

The original 50p coins featured the wrong variety of Rockhopper penguin But one of them featured a variety of penguin that was actually native to an island 4,000km away, making them more valuable ...