Vernal Pool Crayfish

I was checking on the vernal pool today and found this crayfish crawling among the detritus. Can you find it?

Here's a close-up. I don't know the species, so if anyone does, please let us know.

There is no sign of frog or salamander activity at the pool yet, but it won't be long. If you would like to join us for a hike to see the salamander migration when it happens, call TWC and ask to be put on the salamander hike list.