The animal that best represents all of Metazoa, the animal kingdom. I’m Rae Wynn-Grant, and this is Crash Course Zoology. INTRO Zoologists want to know what’s an average animal and what’s a ...

In our inaugural episode of Crash Course Zoology, we’ll endeavor to answer ... and swim through the animal kingdom, tracing the evolution of the over 1.5 million different creatures we know ...

From observations of dolphin behavior, we understand that dolphins mirror human intelligence in many significant ways, which is why animal behaviorists are so vitally important. Per Reader's ...