Concept: Interdependent relationships in ecosystems: animals, plants, and their environment Kindergarteners will become biologists as they study animals and their needs. Focusing on a nesting box, your biologists will discover who could live there, and why they would use the nesting box as part of their home. Through hands-on activities and exploration, inside and outside the nature center, Kindergarten biologists will understand what animals need to live and how we, as humans, can help.