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About Bluebird Bob Walshaw
Expertise
I can answer almost any question on Eastern Bluebirds and small cavity nesters such as Chickadees, Titmice, Wrens, etc. Also general questions on other songbirds. No pet bird questions please. A free 20 page Bluebird book is available by sending your mailing address to walshaw1@cox.net

Experience
I have had a 100+ nestbox trail for more than 15 years, I do a lot of writing, public speaking and educational work in this field. My hands-on Bluebird talks include more than 1000 people each year.

Organizations
Oklahoma Bluebird Society, North American Bluebird Society, National Audubon Society, Oklahoma Audubon Society, Oklahoma Fur Bearers Alliance

Publications
Bluebird Magazine, Oklahoma Today, Fur-Fish-Game, Birds & Blooms, Nature Society News, etc.

Education/Credentials
Degree in Mechanical Engineering, an MBA, Graduate of the Home Study Course in Bird Biology from the Cornell Laboratory of Ornithology, Oklahoma Master Naturalist. I am also a pofessional speaker and writer.

Awards and Honors
Chosen as a public speaker for the North American Bluebird Society, Bluebird trail accepted as part of the Transcontinental Bluebird Trail, Chosen as a panel speaker at the 2006 NABS Convention.

Past/Present Clients
Many

You are here: Experts > Recreation/Outdoors > Birding/Wild Birds > Birding > birds

Birding - birds

Expert: Bluebird Bob Walshaw - 10/21/2009

Question
Are birds a mammal and if they are why do they lay eggs i thought reptiles lay EGGS?

Answer
Birds are not mammals as they don't produce milk or have fur. You can get more info on this by googling mammals vs birds. And yes, reptiles and amphibians lay eggs too. Also google the Duck Billed Platypus as it is an exception..

All living creatures on earth including us are related in diferent ways through evolution. The evidence is that the generic code is universal, all but identical across animals, birds, plants, fungi,bacteria,archaea and viruses. The 64-word dictionary,by which the three-letter DNA words are translated into twenty amino acids and one punctuation mark, which means "start reading here" or "stop reading here", is the same 64-word dictionary wherever you look in the living kingdom.

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