The Disappearing Snake Trick

Here’s an eastern milk snake (Lampropeltis triangulum triangulum) crawling along the base of the front wall of my house. Notice the “V” on the back of its head, which helps to identify this species.

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The snake sees a crack between the wall and the concrete slab of the patio.

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What treasures might be down that crack? It’s worth investigating.

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As the cavers say, “It goes!”

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So long!

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Follow the Arrow

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The Arrow-shaped micrathena (Micrathena ssagittata), also known as the Arrowhead orbweaver, is an odd-looking bug. It belongs to the group of spiders that weaves a flat, more or less circular web.

This particular individual, a female, spent most of her time upside down, hence the ventral view of the photo. The top has much more yellow. One can see that it is a female because the points are absent (or reduced) in males, and the pedipalps (you have to look very closely) are not broadened near the ends for transfering sperm during mating. Also, the epigynum (through which the sperm is received) is visible at the front of the abdomen.

This species is native to the eastern United States and is found as far south as Panama. The spider in this photo was at its web about three feet above the ground between leaves of a pokeweed.

For more information:
Spider Identification Guide
Bug Guide

Butterfly Snacks

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What a pretty butterfly! It’s a great spangled fritillary (Speyeria cybele).

What has it landed on?  Let’s take a closer look.

(Sniff, sniff)

Eewww!  It’s a dog turd!

It’s not at all uncommon for butterflies to feed on feces–they get some good nutrients. Is that any worse than that expensive gourmet coffee that tastes so good because coffee beans are eaten by Asian palm civets and crapped out?