Monday, July 31, 2023

 Blue-eyed Darner

The Blue-eyed Darners are out flying at Little Cranberry Lake—in fact, they're the only darners flying there right now. They're also perching in the bushes, posing for pictures. Here's a male, showing off his unique forked appendages. That, plus his intense blue eyes and side stripes, make identification very easy.


It was windy, but we saw one flying into the wind as it did three splash-dunks following by a nicely visible spin-dry.

Monday, July 24, 2023

 Four-spotted Skimmer

Here's a side view of a Four-spotted Skimmer perched near the shore of Little Cranberry Lake. It was a beautiful sunny day, and the colors of this dragonfly were on full display.

Usually when you see a Four-spotted Skimmer its from above and behind. This is because you're standing on the shore, and the skimmer is below you on some low vegetation looking out over the water. This time, however, I had a nice side view of the skimmer on a bulrush stem, giving a detailed look at the complex pattern on the side of its thorax.

Friday, July 21, 2023

 Western Pondhawk at Little Cranberry Lake

Lots of activity at Little Cranberry Lake, including Western Pondhawks, which are not normally seen at this location.

This male is looking right at me, and has a "bug-eyed" appearance due to its pseudopupils being so large at the top of the eyes, at the dorsal fovea. We can also see the bold, black "Groucho Marx" mustache across the front of the green face.


Female Western Pondhawks are green—the only green dragonfly in the Pacific Northwest. Males start off green, and then turn blue as they mature. This particular male is still turning blue, and shows residual signs of green on the thorax and at the base of the abdomen.

Thursday, July 20, 2023

Little Cranberry Lake

Yesterday was very active at Little Cranberry Lake. Lots of dragonflies and damselflies flying constantly. The Eight-spotted Skimmers were especially prominent.



Eight-spotted Skimmers are named for the eight large black spots in their wings. The small black spots, the pterostigmas, aren't counted because all dragonflies have them. The white spots aren't counted because the females have only the black spots in their wings.