The plains viscacha, a stout cousin of the chinchilla, builds subterranean "cities" known as "vizcacheras," where up to 50 individuals live together. With tunnels reaching 10 feet (3 meters ...

Crazy Creatures This Sleepy Viscacha Is the Internet’s Newest Meme Animal Posted: March 27, 2025 | Last updated: March 27, 2025 With its squinty eyes and perpetually tired expression, the ...

The plains viscacha looks a lot like a chinchilla, but it's known for building vast tunnels underground and for producing more than 300 eggs at one time.