Feb 042015
 
New photos offer rare glimpse of the mysterious Saharan Cheetah

The Saharan cheetah is one of the world’s rarest big cats. At face value, that isn’t all that surprising. Deserts are harsh environments that support few large herbivores, which means there are even fewer carnivores around. But if we’ve learned anything about ecology, it’s that healthy ecosystems require the survival of apex predators; they keep […]

Mar 262013
 
Scientists successfully freeze Barbary sheep embryos for conservation purposes

The Barbary sheep (Ammotragus lervia), or aoudad, is a goat-antelope found in northern Africa. It is currently listed as Vulnerable by the IUCN Red List, with populations imperiled by hunting, habitat loss, and competition with livestock. Still little is known about its remaining population, prompting scientists in Mexico to test possible assisted reproduction of captive […]