Blitz, Blitz, Butterfly Blitz! Join In at the Riverwood Conservancy June 22 2019 Mississauga ON

Imagine my surprise when skimming through a Credit Valley Conservation news item to discover there is a Butterfly Blitz planned for the Credit River watershed for the summer of 2019. The training and kick off event is Saturday June 22 2019 from 9 till noon at the Riverwood Conservancy in Mississauga. I’ll be there for sure!

What Butterflies Might Seekers Find in Mid to Late June in Mississauga?

2019 has had a cold wet spring which has limited the chance to see butterflies but they are out there. Here are some of the ones I’ve found in the last week. Hopefully some will be showing on Saturday, too!

Photo of Silvery Blue Upper on NaturalCrooksDotCom

Silvery Blues look lovely from the top, but are easier to identify by the halo-ed dots on the underside of the wings, shown next:

Photo of Silvery Blue on NaturalCrooksDotCom
Photo of Eastern Comma Top on NaturalCrooksDotCom

Eastern Comma’s are noticeable with their flash of orange wings but the little white “comma” with the “fish hook” ends on the underside help in their identification.

Photo of Eastern Comma Undersides on NaturalCrooksDotCom

Some, like the following one, have dark hind wings.

Photo of Eastern Comma on NaturalCrooksDotCom

Little Wood Satyrs are the most commonly seen pale butterfly in June at Riverwood: They like to perch on leaves near the trails.

Photo of Little Wood Satyr on NaturalCrooksDotCom

2019 has been a good year for migrating Red Admirals.

Photo of Red Admiral on NaturalCrooksDotCom

Monarchs are back at Riverwood but this one didn’t want to slow down!

Photo of Monarch on NaturalCrooksDotCom

I spend a lot of time being confused by butterflies: this is probably a Wild Indigo Duskywing. They eat the really common Crown Vetch not just the endangered Wild Indigo plant.

Photo of Duskywing Probably Wild Indigo on NaturalCrooksDotCom
Photo of Duskywing on NaturalCrooksDotCom

I was sure this was a Hobomok Skipper until I looked at the photos of Peck’s Skippers. Now I think I will attend the training session and hope that helps me figure out the differences!

Photo of Hobomok o rPecks on NaturalCrooksDotCom

And for those who aren’t big on butterflies, there’s always lots of wildflowers to admire at Riverwood, like this wild Red Columbine.

Red Columbine 2 on NaturalCrooksDotCom

Where Can I Find More Info About the Credit Valley Butterfly Blitz 2019?

Related Reading

I found the following information about the Butterfly Blitz

Event Calendar and some info

Learn and Get Involved Become a Citizen Scientist

In the Hills Get Involved Article

Where in the Watershed are the Silver-Spotted Skippers?

And of course I have a not-very-up-to-date list of my sightings of butterflies in the area at

Butterflies of Mississauga

Join In
I hope some of you will be involved in the summer blitz. Comments are always welcome here too. (But please be aware that I can’t report them to eButterfly or iNaturalist as that is not the way those programs are meant to be used, so consider joining one yourself to report your Credit Valley sightings!)

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