Colombian condor repopulation program gets technology upgrade

Their wings spanning 10 feet or more as they glide serenely above Colombia's Andes, condors are majestic physical specimens. They have been important symbols here since pre-colonial times, when indigenous tribes saw them ...

How to save zoos? Focus on education, conservation

One of my earlier memories from my childhood is visiting the Frankfurt zoo in Germany. I watched several elephants in an indoor enclosure, and while they were huge and fascinating, it also saddened me to see such magnificent ...

With experience, people can tell bears apart

Studying the social interaction of bears through the use of camera traps and visual observations requires that humans be able to tell individuals apart. A study done using volunteers to study the vulnerable Andean bear indicates ...

Rare white rhino dies in US

A northern white rhinoceros—one of just four remaining worldwide—has died at the San Diego Zoo, officials said.

Survival for some endangered species hinges on 'Frozen Zoo'

Whenever an endangered animal dies at the San Diego Zoo, researchers race out, regardless of the hour, to remove its sperm or eggs, maybe a bit of ear or eyeball, and carefully freeze the cells in liquid nitrogen.

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