Looks at how different animals use their wrinkles, warts, and wattles to keep themselves cool, protect against enemies, find mates, and signal moods, including elephants, warthogs, turkeys, and others.
Looks at how different animals use their pouches, pads, and plumes to carry their young, find food, protect their feet, find mates, and protect themselves, including kangaroos, bears, peacocks, and others.