Showing posts with label California Newt. Show all posts
Showing posts with label California Newt. Show all posts

Friday, January 25, 2019

Photo Friday - Newts!


Happy Photo Friday from the Calaveras Dam Replacement Project!

Even though the Replacement Calaveras Dam has reached its full height, our crews are still busy out there. And whenever our crews are working, so are our biologists. They are always on the lookout for critters who might have wandered onto the site.

Our intrepid team found this fellow recently climbing the wall of the dam’s spillway.


This is a California newt. Excellent climbers and land dwellers, these California natives are active during the day. They dine on small invertebrates like earthworms, snails, slugs, and crickets. They have few natural predators because they produce a potent neurotoxin in their skin (the same as pufferfish).  This is dangerous only if you eat them, however (predators take note).

Our biologists think this fellow was traveling to or from a body of water for breeding. The team placed it out of harm’s way in moist grass nearby, where he continued on his journey.

Lucky for us they had their camera handy.

Have a great weekend, and see you around the Valley!



Thursday, February 9, 2017

Getting By with a Little Help From Our Friends

We do not need to tell you that now is the rainy season in Northern California. Some amphibians in the  Sunol Valley use the the wet season to move around from their burrows to breeding habitat and to find food.

Recently one of the workers at the Calaveras Dam Replacement Project spotted this California newt  passing through the construction site. On its back a Sierran Tree frog was hitching a ride. Who can’t relate to a time when you need a lift to get where you’re going?

Our workers are trained to spot wildlife like this and move them out of harm’s way for construction… hitchhiking or not.

Stay safe and dry out there!