The animals of the South Sea are hungry. But who is hungrier than all of the rest? The kicking krill may swarm and the blue cod are out hunting for dinner, but neither is fierce enough to be tops in this habitat. Could it be the lurking sharks, pointy-tailed rays or the toothy barracuda? Dive into this rhythmic text to discover who is at the top of this food chain.This nonfiction picture book with a cuddle factor and rhyming text includes a 4-page For Creative Mindssection in the back of the book and a 35-page cross-curricular Teaching Activity Guideonline. The Hungriest Mouth in the Sea is vetted by experts and designed to encourage parental engagement. Its extensive back matter helps teachers with time-saving lesson ideas, provides extensions for science, math, and social studies units, and uses inquiry-based learning to help build critical thinking skills in young readers. The Spanish translation supports ELL and dual-language programs. The enhanced ebook reads aloud in both English and Spanish with word highlighting and audio speed control to promote oral language skills, fluency, pronunciation, text engagement, and reading comprehension.