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…”