Zach Lim

Zach Lim is a naturalist and director at Tree Frog Treks, a science education organization. A San Francisco native, he is interested in citizen science and nature photography, particularly that of Northern California flora and fauna. His photos can be seen on Instagram and Flickr.

Does the Moon Phase Affect Frog Calls?

June 26, 2018 • by Zach Lim

A Bay Nature reader wonders if frogs are less afraid of predators when it’s a new moon.