They uncover the kangaroo's lower jaw, which splits in two, and a massive Achilles tendon that enables it to hop like a frog.
But it's the reproductive anatomy they find most surprising: the male genitalia is back to front, while females have three vaginas as well as the pouch in which they grow their young from jelly-bean-sized embryos.
Channel 4
But it's the reproductive anatomy they find most surprising: the male genitalia is back to front, while females have three vaginas as well as the pouch in which they grow their young from jelly-bean-sized embryos.
Channel 4