The Week in Animal News: Rose-colored Hippos, Bug Debute, and More

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katydid papa new guinea photo
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What happened in the animal kingdom this week? We've got a pink hippo, a brand-new bug, teeny-tiny snails piggybacking, and more in our Best Animal Photos of the Week slideshow.

New Species Discovered in Papua New Guinea

On a two-month-long trip to Papua New Guinea, scientists from Conservation International found more than 200 new species -- including 20 new leaf katydids, like this pink-eyed version that survives by eating flowers found only in the forest canopy.

Photo by Naskrecki/iLCP