The Vulturepocalpyse Is Coming, and It’s Bad News

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Vultures are in trouble. Worldwide, 73 percent of vulture species are endangered or near threatened with extinction; only six of 22 species aren’t threatened. The problem is particularly bad in Africa and on the Indian subcontinent, where the birds are mostly killed by poisons and a veterinary anti-inflammatory drug used on livestock, finds a new study in the journal Biological Conservation by Evan Buechley and Çağan Şekercioğlu of the University of Utah.

The prospect of losing the unattractive, bald-headed carrion-eaters may not seem alarming for humans, but it is.

Read the full story in Mental Floss.

Worker Wasps Sneak Out to Lay Their Eggs in Neighboring Nests

Image credit: Thomas Hinsche/imageBROKER/Corbis

By cadging a free ride for their offspring, female workers may boost their chances of passing on their genes

Cooperative insects like bees and wasps all pitch in for the good of the hive, raising the queen’s offspring without a thought toward producing their own, right? Not so fast—in the common wasp, about one percent of workers defect from their own hives to lay eggs in a foreign one.

Read the full article in Smithsonian.