American bison.
yes
Cattle from the East could not survive on the tough prairie grasses, but the could easily survive the harsh climate of the plains.
idk..
kill
Small penguins live in temperate & even tropical climates.
they change the temp.
Germs cannot survive in both warm and cold climates but many germs have a ability that they adapt the warm and cold climates after some time
the wild pig can usually survive in hotter climates, such as Texas, California, and in the Hawaii islands. so the temp would be from about 45-85 degrees Fahrenheit
they eat bugs
Since they are found in tropical climates, yes they can.
their climates are hard to survive in.
Magic. Heat.