This biology video is called Characteristics of Animal Groups.
Photos: the world’s most endangered turtles: here.
ScienceDaily: Irish lizards threatened by agriculture: here.
This video from Africa is called Crocodile Vs. Wildebeest, Gazelle And Zebra.
Mugger or Marsh crocodile (Crocodylus palustris) is a medium to large crocodile (max. length approx. 4-5 m) and has the broadest snout of any living member of the genus Crocodylus. The Mugger crocodile’s range includes Bangladesh, India, Nepal, Pakistan, Sri Lanka and Iran. The fresh water habitats of Iran’s Sistan & Baluchestan province (in South-eastern Iran, near the Pakistan border) are the western boundary of the Muggers range and this small, scattered population is the only one in Iran: here.