Bay Nature magazineFall 2018

Naturalist’s Notebook: Freshwater Jellyfish Invade California Lakes and Ponds

October 1, 2018
About the Author

Naturalist and illustrator John Muir Laws is the author of the Laws Field Guide to the Sierra Nevada and Sierra Birds: A Hiker's Guide. Learn more and find class schedules at johnmuirlaws.com.

Discover Diablo – Lime Ridge Family Saunter

Saturday, December 8 @ 9:00 am - 12:00 pm | Free

A century ago, Lime Ridge supplied some of the lime and sand needed for California’s industrial expansion. Today it is a nature preserve for rare plants and animals with plenty of hiking trails and bike roads, but you

Learn More