Lake Darner Dragonfly

I love dragonflies for their aerial acrobatics, beautiful colors and ancient presence — they’ve flown Earth’s skies for about 300 million years.  In Minnesota, a few species of large, colorful dragonflies are active into October.  Last week I found a darner (Aeshna) dragonfly sunning itself on a nearby cabin.

A lake darner dragonfly (Aeshna eremita) rests in the sun.

A lake darner dragonfly (Aeshna eremita) rests in the sun.

Called darners for the resemblance of their long abdomen to a darning needle, the blue or mosaic darners can be confusing to tell apart.  I believe the one I photographed is a lake darner (Aeshna eremita), based on the notched side stripe, the vivid greenish-blue jewel-like coloration of the stripes, its length (about three inches) and its vertical perching position.  It flew away before I could get close enough to see its facial markings.  Lake darners are native to Canada and the northern United States, and are the largest species of North American darner.  They prey on mosquitoes, wasps, mayflies and most other kinds of soft-bodied insects.

Related Websites:

The Dragonfly Website includes a great overview of dragonfly facts in its “Frequently Asked Questions” section.

ARKive.org features a profile and photos of the lake darner, along with thousands of other plant and animal species.

2 thoughts on “Lake Darner Dragonfly

  1. Wonderful photo Beth. The dragon fly is just amazing, I confess I had no idea of the intricacies of the pattern on a “simple” insect. I remember calling dragon flies “sewing Needles” when we were kids, or perhaps that’s just because my grandmother was a seamstress. Thank you for a beautiful photo and a lovely memory.

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s