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New Zealand’s erect-crested penguin lays two eggs but rejects the first one—the opposite of how most birds prioritize their offspring.
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By Scientific American4.4
13401,340 ratings
New Zealand’s erect-crested penguin lays two eggs but rejects the first one—the opposite of how most birds prioritize their offspring.
Learn more about your ad choices. Visit megaphone.fm/adchoices

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