Red pandas are the puppies of the bear world. These endangered non-aggressive bears are protected in Myanmar, China, Bhutan, ...

and often become aggressive toward the female when there aren't any other males to fight. In the early 2000s, zoos in the U.S. developed a technique to artificially inseminate pandas instead.

5. How does that giant panda protect itself against its enemies? Giant pandas signify aggression by lowering their heads and staring at their opponents. The giant panda is a generally a passive ...