Lizards

... Instances of Speciation” at talkorigins.org. I’ll point out that speciation by polyploidy is a common observation, mostly in plants but also in lizards (and others?), which, by the way, is a mechanism for adding new nucleotides.

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... there are other things involved (like type of insulation such as fat, fur type and length, whether they are of another groups like birds, or lizards, etc). but in general this SA:V and MSMR hold true.

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Would love a little help with this one. Found this pair of lizards under a log on a hiking trail in panama city, fl. I assume they are male and female but what species? Is it exotic or nonnative? http://i1255.photobucket.com/albums/hh626/dbxander/Snapbucket/13D939DB-orig.jpg ...

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... stay motionless among green plants at day. I will explain this. Because they often have a low metabolic rate, small ectotherm animals such as lizards or insects spend a big deal of time motionless or moving slowly, either to escape from predator's view, to sit and wait for their prey an/or ...

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... quiet so they don't scare away their prey, but still those that work in packs have to be able to communicate to work together for food. Some small lizards use color and a bulging throat to signify readiness to mate. So coloration, dances, displays, motions, scents, and sounds we humans cannot hear ...

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