Parental Age, Inbreeding and Incubation Method Influence Extremely Low Hatching Success in the Ex‐Situ Population of the Extinct in the Wild Sihek

Reproductive success rates are a key parameter determining the recovery potential of ex-situ managed threatened species, with high rates often being required to produce offspring for wild releases wh...

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Bird species lost from wild lays first eggs on new island home | The Zoological Society of London

Endangered bird recently returned to the wild have laid first eggs on their new Pacific island home, making them the first wild eggs for the species in almost 40 years.

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