Monthly Archives: May 2012

Caught in the Spit

This moth seems to have been trapped in the sticky bubbles released by a spittlebug, although it is possible it was killed and eaten by something else.  Spittlebugs drink the sap of plants, and are not considered to be predators. … Continue reading

Posted in Biological diversity, insects | Tagged , , , | Leave a comment

A Common Butterfly Doing Nothing Unusual

This is a cabbage white, Pieris rapae, drinking nectar from dame’s rocket, Hesperis matronalis.  Two alien and somewhat invasive species, doing what they do.  

Posted in Biological diversity | Tagged , , , | Leave a comment

Welcome Summer

The summer azure is starting to make an appearance now.  Two days ago there were none to be found.  Today I found several, obtaining nectar from the yellow sweet clover growing along our gravel road.   The summer azure is … Continue reading

Posted in butterflies, invertebrates | Tagged , , | Leave a comment

A Vision for the Future

I have a vision for a butterfly web site that should be developed in the future.  First, I have to point out that there are a lot of great butterfly sites now.  One I really like shows all of the North American … Continue reading

Posted in Biological diversity, butterflies, butterfly surveys | Tagged , , , | Leave a comment

Something in the Air

Many of us live in cities, surrounded by closely cropped grass, cement, and asphalt.  I am fortunate enough to live a little ways away from the city. If you live in a good habitat for them, there might be small … Continue reading

Posted in diptera, insects | Tagged , , , | Leave a comment

An Undescribed Species in My Back Yard

I take a lot of photographs of insects and if I don’t know what they are, I post them to Bugguide.net.  A few years ago, I found a treehopper that is distinctive in its coloration, sort of reminding people of … Continue reading

Posted in Biological diversity, insects | Tagged , , | Leave a comment

The History of the Butterfly, Part 140: New Image of an Old Painting

I ran across this painting the other day and it almost took my breath away.  It may look a little familiar.  I use a black and white reproduction of this painting taken from The Sac and Fox Indians by William … Continue reading

Posted in American Indians, Fox tribe, Powasheek, Poweshiek, The History of the Butterfly | Tagged , , , | 1 Comment

What’s Going on Here?

A lot of times when blogging one is tempted to offer explanations of things going on in nature.  I am tempted to do that sometimes as well.  However, I find that there are times when I observe something and just … Continue reading

Posted in insects, invertebrates | Tagged , , , | Leave a comment

Ring Around the Stem

I found this caterpillar on a black walnut tree in my back yard. I’m not sure what it is.  I looked around, and was able to find one more, apparently of the same species. Seems like an unusual way to … Continue reading

Posted in insects | Tagged , | Leave a comment

The End of the Butterfly Irruptions?

There have been irruptions–rapid increases in the numbers–of several butterfly species this season. Will irruptions of the natural predators of those butterflies cause a decrease in the numbers?  This is one of those natural predators.  This is a tachnid fly–I … Continue reading

Posted in Biological diversity, diptera, insects | Tagged , , , | 1 Comment