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Night of the Mayflies

Last week I witnessed an event I have never seen before; the mass mating of mayflies. Mayflies are actually aquatic insects related to dragonflies. They breed in the water, living most of their lives as nymphs. I had heard of these insects all my life, and finally I got the chance to see them in all their glory! I figured the reason for this must have something to do with the extremely wet conditions we had for at least the last 2 years.

The thing that always intrigued me about this insect is that it lives only about 24 hours after hatching as an adult. Some species of Mayflies live only a few minutes, just long enough for females to lay eggs fertilized by males. In actuality, Mayflies live much longer than that as nymphs in water...sometimes for years!

For more detailed information: en.wikipedia.org/wiki/Mayfly

Sorry that these pictures are so bad, they don't come close to conveying what I witnessed. It was nighttime and lighting wasn't the best.

Have a great week, everyone! Hugs to Pam and Marie-claire!
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23 comments

Valfal said:

DSC 2191

DSC 2186

IMG 9434
6 years ago ( translate )

Erika Akire said:

...ohlala, from under the blanket to the head ;-)...
6 years ago

Nautilus said:

naître, vivre, et mourir...notre destin à tous. ( c'est une citation de Arthur Schopenhauer...dont je ne me rappelle plus les termes exacts :-). Mais elle s'applique aux éphémères comme aux humains !
6 years ago ( translate )

Ulrich John said:

Never seen them before ! Thanks for your amazing series, Val !
6 years ago

Hélène Lombard said:

Merci de me faire vivre ce moment unique !!! beau reportage.
6 years ago ( translate )

Nicole Merdrignac said:

Photos très intéressantes. Nicole.
6 years ago

Pam J said:

EXCELLENT SHOTS. ITS MATING FLIGHT NIGHT
6 years ago

Peter Castell said:

A great set of image Val, it's amazing how they wait until the conditions are just right
6 years ago

Jenny McIntyre said:

Unbelievable - there's 30 mayflies in this picture. Only last 24 hours? Hardly worth it is it? She can't waste any time like having a snooze in the afternoon or having a chat with her neighbour!!! How on earth does she know that she has to lay eggs immediately before she dies - poor girl.
6 years ago

Janet Brien replied to Jenny McIntyre:

LOLOLOL, Jenny, you're killing me!!! :D
6 years ago

sasithorn_s said:

First time I've seen them. Val! Thanks for this amazing and informative series!
6 years ago

sasithorn_s said:

6 years ago ( translate )

Janet Brien said:

WOW WOW WOW!!! What a simply INCREDIBLE SIGHT!!! SO MANY MAYFLIES!! We also need to ask them about their timing...aren't they MAY Flies and not...JULY Flies?! :D :D Oh my, I'm so funny I crack myself up with my hilarious jokes! :D :D (I know, I know, I'm not quitting my day job... :D)

What a remarkable thing to see. Thank you so much for the pictures so that we can all appreciate this show along with you. I have seen swarms of insects but I've never documented them. It's always so interesting how insects tend to do things all together so that the large numbers of them helps promise better odds for future generations.

Thank you for the show, I loved it!! *high five to my most awesome Pod Sister* :D
6 years ago

neira-Dan said:

un beau reportage et plein d'explications intéressantes !! Merci Val
6 years ago ( translate )

* ઇଓ * said:

Amazing series, Val!
6 years ago ( translate )