Many animals have been observed using tools. For example, chimps tear leaves off of branches and stick them into holes to pull out termites, and wild dingoes have been observed moving objects to stand ...

Adult red wolves in the federal designated Red Wolf Recovery Area typically wear orange collars with location transponders and reflective orange coating. The collars help the U.S. Fish and Wildlife ...

We now know that a wide variety of animals use tools, and some clever surprises are among them. 1 Examples involving invertebrates, reptiles, fish, birds, and mammals show different levels of ...