This is a great guide for people who are often active outdoors, and who are usually curious about birds that they encounter, but are not always dedicated birdwa

We bring the strength and beauty of the natural world into our urban landscapes by planting trees, and California is blessed with a rich horticultural history,

"Finally a guide to the woody plants of wildland California! The easy-to-follow vegetative keys, revealing drawings, crisp color photos, and handy range maps co

Los Angeles may have a reputation as a concrete jungle, but in reality, it’s incredibly biodiverse, teeming with an amazing array of animals and plants. You j

An introduction to the behavior and natural history of California's birds, organized by their habitats.