Rattlesnakes are important to habitat health, but there’s still much to learn about their behavior and ecological role.

Biodiversity was the lesson topic during a San Diego Unified School District livestream field trip connecting more than 100 online students to conservation education experts at the San Diego Zoo.

World Penguin Day is this Saturday (April 25, 2020), and two new residents of the Dan and Vi McKinney Penguin Habitat at the San Diego Zoo are starting the weekend celebration early by practicing what penguins do best—swimming.