While it's not a true egg like a bird's, it's a leathery, soft-shelled egg that the echidna lays and incubates in a pouch.
Which mammal lays the biggest egg?
The mammal that lays the biggest egg is the echidna.
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Which mammal lays the biggest egg?
The mammal that lays the biggest egg is the echidna.
While it's not a true egg like a bird's, it's a leathery, soft-shelled egg that the echidna lays and incubates in a pouch. |