New York Times bestseller An artfully playful collection of unexpected and remarkable facts about animals illustrated by Swedish artist Maja Sfstrm. Did you know that an octopus has three hearts Or that ostriches cant walk backward Or that a group of owls is called a parliament or that they have three eyelids Sea otters hold hands in their sleep bees never sleep and penguins laugh when theyre tickled This charming compendium contains over 100 pages of fascinating facts about the animal kingdom