Some Late July Insects

I spent part of the morning of July 22nd with the Museum’s Marsh Madness Summer Campers scooping up critters from the Wetlands. A goodly number of aquatic insects and other invertebrates were captured and studied, including a Water Scorpion, several Backswimmers, various water scavenger beetles, many dragonfly nymphs and a handful of leeches. (Leeches are always fun to catch –  everyone wants to see them but no one wants to touch them.) Two interesting creatures that actually have backbones wereRead 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