Articles on Wildlife reintroduction

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Scientists are raising Miami blue butterflies in captivity and reintroducing them in south Florida. Jeff Gage/Florida Museum of Natural History

Live cargo: How scientists pack butterflies, frogs and sea turtles for safe travels

How do you pack butterflies for shipping, or frogs for an overland hike to a new habitat? Three scientists explain how they keep threatened species safe on the road and in the air.
Woolly monkeys are hard to miss in Colombia’s jungles. Now, they face extinction. Mónica Ramírez

We train Colombian woolly monkeys to be wild again – and maybe save them from extinction

Colombian researchers hope to revive an endangered species by rehabilitating monkeys confiscated from smugglers. The captive animals' struggles show that survival is not guaranteed.
The debate on whether animals should be kept in captivity or not continues to rage on. Reuters/Muhammad Hamed

Carnivores in captivity: a question of motive and ethics

Some say that keeping wild animals in captivity is cruel. Others believe they promote conservation and give people a link to nature.
Zoos provide succor for species having a tough time of it in the wild. B. A. Minteer

Can zoos save the world?

Today, many zoos promote the protection of biodiversity as a significant part of their mission. As conservation “arks” for endangered species and, increasingly, as leaders in field conservation projects…

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