Artist at Exit 0 Riverblog

At last we have some respite from the dreaded heat of this summer.  Today is gorgeous!  The air feels fresh, and there is a nice quality to the light.  I decide to spend my time in the western section of the park on the Indiana side.  I heard that the butterflies were plentiful on the loosestrife flowers and that this could be a good time to take pictures.  First, I needed to find an officially sanctioned butterfly guide to show me the way.  He’s supposed to be somewhere over here…yes, there he is right on time.

The strange-looking character said “Hello, are you the one who wants to see the butterflies?”  I replied that I was and we met face to face.

And what a memorable face he has with his mismatched eyes and lavender lips!  He told me to call him the Butterfly Man and that I had picked a good time to come to the river because it was now agreed that 2010 was a good year for butterflies in our area.  He also said that the place we wanted to go was a short walk ahead to where the purple flowers were growing.  Many different kinds of butterflies would be there.

Along the way, the Butterfly Man told me tidbits about the environment we were experiencing and what we might expect to see.  He explained that the loosestrife flowers are an invasive species and quickly take over these shallow wetlands.  Around here small springs trickle water down the bank towards the river and keep this area moist. These are perfect conditions for the loosestrife which has spread from last year.  Butterflies and other insects love the nectar from these flowers and if we encountered bees and wasps…not to be afraid because if you left them alone, they would do likewise.  Soon we were among the flowers and it didn’t take the Butterfly Man long to spot a terrific butterfly!

With its slightly elongated forewings and intense orange color the Gulf Fritillary ( Dione vanillae ) stands out among the loosestrife.  As the name suggests, this is a mostly southern species, but does venture north.  The ventral coloring sports mother of pearl and orange spots.  Not to far away on a different flower, Butterfly Man spotted a nice swallowtail.

This is the Eastern Black Swallowtail, ( Papilio polyxenes ) and I have come across a few of these and other swallowtails as well.  I have seen, but unable to get a photo of some of them because they never slowed down!  I saw a Giant Swallowtail, our largest butterfly, fly over my head and towards the river.  The Zebra Swallowtail, same thing, it was flying too fast and never alighted.  The Pipevine Swallowtail I saw was so ragged that I decided not to take a picture of it.  I’m sure over time I will get other chances.  Here’s an image I like of a very common butterfly.

This butterfly was introduced into North America in the 1860’s and has now spread over the continent.  The Cabbage White, ( Pieris rapae ) is the most common white butterfly that most people are likely to encounter.  At the Falls, we also find another immigrant, the European Skipper, ( Thymelicus lineola ) which was accidentally introduced in Ontario about 1910 and has since spread across the country.  These tiny gold skippers can be very hard to identify and probably depends on having one in hand.  I like the idea of capturing a photographic image because no harm is intended.  With their folded wings, many skippers don’t look like butterflies at all. 

After a while, the Butterfly Man said we should take a break.

He said he found something special earlier in the morning and it was somewhere in this vicinity.  There is another creature here taking advantage of the butterflies.  Sure enough a couple of bushes away we found her enjoying a snack.

We found such a beautiful and large spider sitting on her web!  The proof she selected the right location was entombed in silk.  I have seen other Black-and-yellow Argiope ( Argiope aurantia ) spiders at the Falls before.  This is the first for this year.  She’s a big spider and soon she will produce her egg case and die.  The baby spiders will overwinter in the case and emerge in the spring.  These orb weavers have a characteristic zig-zag silk pattern on the interior of their webs.  This spider has had luck catching Orange Sulphur and Viceroy butterflies.  I noticed many loose wings below the web.  There is an element of risk out here among the flowers after all.

 The Butterfly Man spotted a nice pair of Viceroys ( Limenitis archippus ) basking side by side on the same leaf.  There are many of these species currently out among the willow trees.  With their smaller size and black line crossing the veins of the dorsal hind wing they can be told apart from the Monarch butterflies ( Danaus plexippus ) which are also in the area flying down on their long migration to Mexico.

There was time for one last butterfly before turning for home.  Earlier I had spotted a few large yellow butterflies nectaring on the small Jewelweed vines .  I came across this Cloudless Giant Sulphur in a characteristic position with its wings folded together like a yellow leaf and created this composition.

After one final look at the loosestrife fields, I was reminded of French Impressionistic painting and thought this landscape worthy of a canvas or two for the purple colors and nice cloud formations.  You can also glimpse the fossil beds beyond the trees.

I left the Butterfly Man standing where I first met him by his home next to a downed tree.  I thanked him for taking the time to show me around and hoped to run into him again in another adventure at the Falls of the Ohio.