I remember this one when it was broadcast in French in the TVA Network in the 70s-80s. It was one I watched among many animal shows of that era.
Host Marlin Perkins (dubbed in French by late Quebec actor Roland Chenail) told how he managed to film and sometimes rescue animals in their natural habitats. Cameras went around the world to see how the animal wildlife survives in its habitats.
Assistant Jim Fowler (dubbed by the late Roger Beaulu in French) added interesting facts in the description.
Sad that Mutual of Omaha has full ownership of this. Even if it was shot in the 60s and beyond, it is still a great encyclopedia of animal wildlife on TV, before the "Animal Planet" and Disovery Channel.
And as Mutual of Omaha did business in Canada, even the french version plugged it in the end. (The show in syndication was broadcast in English version on ABC's WVNY 22, Burlington, Vermont)