This dramatic STEM picture book, the first title in the Chasing Curious Creatures series, focuses on four different animals, each with a super-sized mouth, zooming in on how they use their mega-adaptations and how scientists learn about them. What do the sharp-toothed saltwater crocodile, large-toothed hippopotamus, mouth-expanding Burmese python, and bristle-mouthed bowhead whale all have in common? Their big mouths In this engaging...