In this clip from BBC’s nature documentary series, Planet Earth II, Sir David Attenborough explains how male long-tailed widowbirds compete for mates by challeging each other to flamboyant jumping competitions.
In this clip from BBC’s nature documentary series, Planet Earth II, Sir David Attenborough explains how male long-tailed widowbirds compete for mates by challeging each other to flamboyant jumping competitions.