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Category Archives: Biological diversity
Butterflies and Storm Water Management
Some fairly recent changes in building codes and storm water regulation present what I consider to be some pretty good opportunities for butterfly conservation. Storm water detention basins are engineered structures, designed to detain water from heavy rains for a … Continue reading
Posted in Biological diversity, butterflies, butterfly surveys, Uncategorized
Tagged butterflies, butterfly, Detention basin, Grimes Iowa, Stormwater
1 Comment
Everything Gets More Colorful
I love the way the trees are getting flowers and the grass is getting greener. Every thing is more colorful than it was a few weeks ago. Even the bugs are more colorful. This small fly is probably a chironomid.
Posted in Biological diversity, diptera, insects
Tagged chironomid, color, macro photography, spring
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Visiting Old Friends
I took the day off from work today, and spent the day crawling on the forest floor taking pictures. It was like visiting old friends. This flower is called Dutchman’s breeches. I had hoped to see some butterflies, but it … Continue reading
Posted in Biological diversity, invertebrates, snails
Tagged butterfly, forest floor, macro photography, Neohelix alleni
1 Comment
Small (very small) Signs of Spring
We had some slightly warmer weather today. We still have areas of snow on the ground, but it is melting. I wandered around our lawn looking for invertebrates. I had to look under some firewood before I found anything. This … Continue reading
Posted in Biological diversity, invertebrates
Tagged signs of spring, Snail, what's under that wood
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A Wet Lichen
This lichen is on the bark of a tree in our yard. Lichens take on stronger colors when they are wet, as this one was. I leafed through my book Lichens of North America, by Brodo, Sharnoff, and Sharnoff. It … Continue reading
Deer from the Window
We had a deer right outside our window tonight. It was too dark to take a good picture, so this badly underexposed photo was digitally lightened. I think it was looking for the pods of the black locust trees we … Continue reading
Biodiversity Events
I haven’t posted as frequently to this blog recently as I had been earlier. Part of the reason is the weather–when it turns cold there are not as many opportunities to take bug photos. Part of the reason is the season–it … Continue reading
Posted in Biological diversity, insects, Uncategorized
Tagged Biodiversity, biological diversity events, events, Iowa, nature walks
2 Comments
A Really Big Fly
One of the largest and scariest flies you will see around here is the black horse fly, Tabanus atratus. This one is a male, and therefore won’t bite, but the females do. I have never been bitten by one, and … Continue reading
Like a Wet Car
This morning I took some photos of some shiny black beetles on a New England aster flower. I was surprised to see the reflections of the flower’s petals in the beetles.
Posted in Biological diversity, insects
Tagged beetles, flowers, New England aster, reflections, shiny surfaces
2 Comments
The Spider, the Bee, and the Fly
I stopped by Conard Environmental Research Area, a prairie/savannah reconstruction and restoration owned by Grinnell College. It is a pretty good area to find butterflies, but today was a little too overcast and windy for them. I still had a … Continue reading