Emerging Insects

Recall two of my recent posts, The Bugs Are Coming, where I discussed the bugs that are bad for us, and Where Have All the Insects Gone?  . . . , where I reported that many of the good insects are disappearing. Well, things are starting to gear up with the bugs now emerging. It has been a bit of a late start given the lower than average temperatures we have been experiencing here in the northeast.

Margined (Burying) Carrion Beetle

The first and third photos were taken in Connecticut in April. I found the Carrion Beetle on a driveway.  It is found mostly in farm and other rural areas. The IUCN (International Union for Conservation of Nature’s Red List of Threatened Species) categorizes this species as critically endangered, likely due to the use of pesticides, and land “development,” among other factors.

My next subject is the Ebony Jewelwing. I will leave you to guess why it is so

Ebony Jewelwing

named. This species is categorized by the IUCN as of least concern, due to its stable population.  It is found mostly along lakes and streams. I photographed several of these back in 2011 in western New York and present one here since the photo quality is excellent.

Chocolate Dun

The Chocolate Dun is a Mayfly usually found in the pools of fast running streams and rivers with clear rocky bottoms. However, this one was on a window of a glassed in porch. They are not listed in the IUCN data. Fisherman refer to the adults as spinners. You just have to love the googly eyes of these winged insects. “All the better to see you with.”

I photographed the Jewelwing in strong sunlight using a Canon 60D with a Canon 100-400mm lens @ 390mm and exposed at ISO 500, f/11 @ 1250/sec. The current and future insect photos will be shot using a Canon 7D II with a 15-85mm Canon lens at 85mm. A ring flash attached to the lens will allow manual exposures @ ISO 100, ~ f/11 @ 125/sec., enabling me at get sharp images with relatively good depth of field on the insects.

 

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