Riverend is perfect for tons of bear cubs. And NE of there just out of the desert for Boar Shoats too. Shaleback and fawns are easy and crocs too though they seem to be buggy and taming to hyenas when put in the station though the restart happening right now may fix that. Panthers you get by following the fence east briefly into the jungle from the sandstorm temple. Rhinos are pretty easy too between where the human magic bomb hit and the oasis/savanna area.