When Mocha flies

Many Mocha Emerald dragonflies (Somatochlora linearis) were spotted along a small stream in a remote location at Huntley Meadows Park (HMP), Fairfax County, Virginia USA. Most of the creek is shaded by the forest canopy — the perfect habitat for Mocha and mosquitos, a primary food source for all species of odonates.

05 JUL 2018 | HMP | Mocha Emerald (male, in flight)

Both individuals are male, shown hovering in flight above the water. Mocha Emerald males patrol back-and-forth along a short segment of the stream, stopping to hover in place sometimes.

05 JUL 2018 | HMP | Mocha Emerald (male, in flight)

Adult flight period

The adult flight period  for Mocha Emerald is from 16 June to 16 September (peaks in July-August), according to records for Northern Virginia maintained by Kevin Munroe, former manager at Huntley Meadows Park. In my experience, July is Mocha month in Northern Virginia.

According to records for the Commonwealth of Virginia maintained by Dr. Steve Roble, a zoologist at the Virginia Department of Conservation and Recreation, Division of Natural Heritage, 22 June to 10 October is the adult flight period for Mocha Emerald.

Copyright © 2018 Walter Sanford. All rights reserved.

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