Tu dois être connecté pour marquer les épisodes vus. Connexion ou inscription.
Saison 1
Date de diffusion
Août 19, 2009
With 23 known species of crocodiles in existence, this group of ancient reptilians is perhaps the most well-adapted predator the world has ever seen.
Crocodiles have been around for
.. show full overview
With 23 known species of crocodiles in existence, this group of ancient reptilians is perhaps the most well-adapted predator the world has ever seen.
Crocodiles have been around for almost 200-million years, their basic design not having changed during all this time, making crocs one of the most successful living beings on Earth.
They outlasted dinosaurs and survived the catastrophic extinction of many other dominant species on the planet. But how can such an ancient, primitive design still be state-of-the-art today?
Scientists are about to uncover the secret of the crocodile’s success.
Date de diffusion
Mar 04, 2010
Experts in anatomy and evolution will dissect a giraffe to study its anatomy and uncover its evolutionary secrets.
Experts in anatomy and evolution will dissect a giraffe to study its anatomy and uncover its evolutionary secrets.
S'il manque des épisodes ou des bannières (et qu'ils existent sur TheTVDB), vous pouvez demander une mise à jour automatique complète de l'émission :
Demander une mise à jour de la série
Mise à jour demadée
