Late September Insects

Despite a general decrease in dragonfly activity, several dragonflies are still being seen in small numbers including Common Green Darner, Black Saddlebags and Wandering Glider. All three of these dragonfly species are known to move with the seasons. With the winds out of the north, mostly northeast for a good part of the period, I’m inclined to think that the individuals that are being seen are indeed migrants. Not on the move but still fairly common are Blue Dashers. SoRead more

Some Most Unusual Beetles and other Goodies

While watching a small Northern Water Snake stalk frogs from the Wetlands Overlook, I happened to see something wiggling amongst the dense plants in the water. A quick look through my binoculars revealed two large Predaceous Diving Beetle larvae locked in mortal combat, one had a death grip on the other. These larvae were quite large. Depending upon the species, Predacious Diving Beetle larvae, or Water Tigers as they’re sometimes called, can get to 70 mm (2.75”). They have largeRead more

Dragonflies, Two Orange Butterflies, and a Hummingbird Moth

Top Photo: Slaty skimmer (male). Three new Dragonfly species showed up during the past few weeks, bringing the total number of Dragonfly and Damselfly species seen so far this spring to fifteen. Comet Darners, Slaty Skimmers, and Black Saddlebags were spotted over the Wetlands. Comet Darners and Black Saddlebags also made appearances at the Sailboat Pond. Monarch and Viceroy Butterflies were both seen during the period. Viceroys are mimics of the Monarch, although they are a bit smaller than theRead more