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Nature
Preview of The Hummingbird Effect
Discover how tiny hummingbirds influence their many flowering kingdoms and their ripple effects on macaws, quetzals, monkeys, tapirs and more. Set in the exotic landscapes of Costa Rica.
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53:29
Following tigers after dark reveals surprise encounters and a hidden world of family life.
53:29
In Nepal, a team of wildlife experts begin an expedition following two tiger families.
54:00
Join Elmo and the Sesame Street gang on a once-in-a-lifetime African safari adventure.
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53:59
The story of legendary tigers of India told by a man who’s devoted his life to keeping them alive.
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53:33
At Reteti Sanctuary, caretakers prepares to release their oldest orphans into the wild.
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53:33
In northern Kenya, a remarkable conservation experiment is unfolding at Reteti Sanctuary.
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51:54
Animal parents must balance risk and reward to raise their young in grasslands.
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53:24
Follow the complex lives of giant elephant bulls in Amboseli and Mount Kilimanjaro.