Attenborough's Big Birds
2015| 0h 51m| IMDb 5.2
From ostriches to kiwis, these are the bizarre, enormous birds that appear to be the natural world's greatest novelty act. In this intriguing natural history documentary, Sir David Attenborough investigates how they came to be and how they continue to survive. It is a story of dedicated dads, fascinating animal behavior, enormous eggs and a serious need for speed.
Director: Mike Birkhead
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Streaming info last checked: 20 Jan 2026