Sceloporus cyanogenys rivalry Male Sceloporus cyanogenys use head movements, body flattening and their blue belly to signal dominance during rivalry. Read more
Why is the canopy safe for tree-dwelling snakes? Tree-dwelling snakes use the canopy as a safe shelter, a hiding place and a useful hunting area. Read more
Corydoras julii The Julii corydoras is a peaceful, social aquarium fish that actively searches for food near the bottom. Read more
