This week, we move from the skies to the ground—or under the ground, to be precise. This reptilian kind lives in burrows underground, rarely seeing the light of day.
Two Iberian worm lizards. Richard Avery, CC BY-SA 3.0, via Wikimedia Commons
Learn more about the Amphisbaenidae—the worm lizard kind—as Professor Barry Mins studies kinds that may have been on the Ark.