David Attenborough investigates two shells that have proved to be winners in evolution: the bird’s shell and the hard shell of the tortoise. The ostrich egg is so strong it’s possible for a person to stand on it without it breaking – how does the chick break out of this fortress? The evolution of the tortoise shell was for a long time a mystery and this bony box offers a lot more than just protection.
Followmy.tv Keeps track of your current tv shows. Discover new tv shows, discuss and share them with your friends.
David Attenborough's Natural Curiosities - 4x05 Incredible Shells
- Poor
- Nothing special
- Worth watching
- Pretty cool
- Awesome
- Aired Feb 16, 2018
- Episode 4x05
- Show special No
Activity
- mb6o is following David Attenborough's Natural Curiosities. Oct 16, 2020
- tatabaanee is following David Attenborough's Natural Curiosities. May 22, 2019
- paz is following David Attenborough's Natural Curiosities. Jul 15, 2018
- auraya stopped following David Attenborough's Natural Curiosities. Mar 04, 2018
- Hush564 is following David Attenborough's Natural Curiosities. Nov 28, 2017
- hot4mix is following David Attenborough's Natural Curiosities. Apr 22, 2016
- rntgamer is following David Attenborough's Natural Curiosities. Sep 04, 2015
- robgreen is following David Attenborough's Natural Curiosities. Jun 08, 2015
- Bontus is following David Attenborough's Natural Curiosities. Mar 10, 2015
- memc is following David Attenborough's Natural Curiosities. Feb 28, 2015
Followers (15)
-
mb6o last seen Oct 16, 2020 -
tatabaanee last seen May 12, 2024
-
paz last seen Oct 24, 2022 -
Hush564 last seen May 29, 2018
-
hot4mix last seen Feb 26, 2024
Comments