These little critters, known as puggles when they are babies, are notoriously hard to breed, but the Perth Zoo in Australia has managed to successfully breed them three years in a row. The zoo thinks it's now ready to start working on a reproduction program for their critically endangered cousins, the long-beaked echidna of New Guinea.
Link Images Via Lincoln Baker
"These little critters, known as puggles when they babies."
Please add the word "are" before babies.