What do the clown frogfish, the boreal owl, and the zombie worm have in common? They have all developed traits that help them survive! This nonfiction Spanish book teaches students all about animals' traits for survival, and introduces them to important scientific concepts and terminology. The colorful images, diagrams, sidebars, and text features will keep students connected to the text. Aligned to state and national standards, the fun lab activity provides a real-world learning experience that supports STEM instruction. Keep students reading with this fascinating Spanish book!