More Photos from the Sacramento Refuge

Here are some more photos from the over 1600 I took at the Sacramento National Wildlife Refuge.  Some “firsts” in here include a Merlin and a Woodlouse Hunter Spider.

The spiders eat woodlice and beetles.  “…These spiders have very large chelicerae, which they use to pierce the armored bodies of woodlice and beetles. There are also some reports that they have a mildly toxic venom that can cause local reactions in humans; with their huge fangs there is little doubt that they could bite if threatened, but the venom has not been well studied. The spiders have their six eyes arranged in a semicircle. The first two pairs of legs face forward. Dysdera crocata has a characteristic coloring – the carapace is dull red-brown and the abdomen gray or tan…”

CLICK HERE for the album of photos and video snippets.

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Mary K. Hanson is a breast cancer survivor who, at age 61, took coursework to become a Certified California Naturalist. The author of “The Chubby Woman’s Walkabout”™ blog, Ms. Hanson has also written nature-based feature articles published in regional newspapers, authored over ten books, including her "Cool Stuff Along the American" series of guide books, and has had her photographs featured in books, articles, calendars, on the American River Parkway Foundation’s Instagram stream, and even the White House blog. This year Ms. Hanson is helping to launch and teach a new Certified California Naturalist course through Tuleyome, in partnership with the University of California and the Woodland Library, so members of the public can themselves become certified as naturalists in the state. All of the photos seen on her website were taken by Ms. Hanson herself (unless noted otherwise) with moderate- to low-end photographic equipment more easily affordable to the everyday nature enthusiast. She also occasionally leads photo-walks through the American River Bend Park for the public and is sometimes available for public speaking.