I'm in over my head with my 4 year old, and could use some help from biologists.
Last night at dinner, I mentioned off-hand that our parrot is an extremely distant relative of the t-rex represented in chicken nugget form on my daughter's plate. At which point I was bombarded with questions that my high school biology education could not answer. (Especially since my teacher back then was very fond of the "gaps" in the fossil record. Bah.) I made a lame attempt to explain how living things change over time, and then promptly ended the discussion pending a trip to the library.
But, our library doesn't have much available. The stuff they do have is aimed at an older, more sophisticated audience. Can anybody recommend resources for teaching some basic evolutionary concepts to little kids?