Hot answers tagged california
Adding to what Don Branson said, Try not to dismantle or peep into a pile of stones, small cracks. With reference to :"During winter, do most of these reptiles go in some sort of hibernation, or can some/many still be found and seen during the day where there is some sun?" What I've observed is, It is most likely that you may come across a snake/serpent ...
If you want to do this as a hobby, there's lots of places you can go. The American, Yuba, & Klammath rivers have the most gold. A lot of the parks have something in place to allow to do a little panning. You should be able to find a few flakes to show your friends, but you won't make any substantial money doing it. Also, using any kind of mechanical ...
You can visit Columbia, CA (also near Yosemite) to check out a historical state park where they offer gold panning activities. This might be a fun place to go since you can see a lot of history for the CA gold rush. Link to CA Park website: http://www.parks.ca.gov/?page_id=552
To add to what others have mentioned, reptiles do indeed go into hibernation, but not in the thought of "traditional" hibernation, such as that of a bear or other mammals. Reptiles usually do burrow down, but they can certainly be awoken. Here in the southeast, if the temperatures rise just a bit, we have plenty of snakes and lizards around sunning ...
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