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Calaveras Big Trees State Park – Free Seminar

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Date(s) - 04/25/2015
10:00 am - 12:00 pm

Calaveras Big Trees State Park


Free Seminar

“Bird Bones and Feathers” Presented by David Lukas
Have you ever found a bird feather or bone and wondered what you could learn from it? This talk will cover bird bones, feathers, and muscles and how they work together to help a bird fly and live in its environment. Expect to learn a bit about both the inner and outer workings of birds. David Lukas is a professional naturalist and the author of numerous books including “Sierra Nevada Birds” and “Sierra Nevada Natural History”. More information about his books and classes can be found at www.lukasguides.com