the Sky Island Alliance placed more than 100 cameras throughout the borderlands with 22 of them studying how animals interact and navigate through the different kinds of border infrastructure.

The US-Mexican border wall is blocking the movement of wild animals, conservationists have warned - causing a possible “ecocide”. The lands of southern Arizona and the northern Mexican state ...

Bears are one of several animal species whose movements ... All told, the border study documented one bird species (the aforementioned wild turkey) and 19 mammal species, including badger, bobcat ...

Migrants trekking to the US either bring their pets or pick animals up along the way without realizing animals are subject to strict rules for entry at the border ... to the wild and all alone.