At almost every stage of life, the butterflies are threatened by climate change, habitat degradation, and increased use of neonicotinoid pesticides. At the same time, monarchs flourished in habitats that people made particularly habitable.
San Francisco Bay ropes, docks and pilings provide a home for abundant, colorful marine life.
An introduction to Bay Nature magazine's summer 2022 print issue.
What place does a bird away from home hold in San Francisco?
Behind the scenes of a frenetic, 13-hour birding challenge.
“The time is ripe for biologists to unravel the diversity, ecology, and natural history of land flatworms,” one scientist writes
An illustrated guide to nature to look for in spring 2022.
Tens of thousands of newts try to cross Chileno Valley Road every year in the breeding season. Volunteers try to help them make it alive.
Where our winter shorebirds spend their summers
Cowell Ranch Beach near Half Moon Bay is an ideal stop for people interested in geology, marine mammals, and birds.