Bur Oak Botanicals
Friday, April 27, 2012

Perigynia

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Anyone who owns a “Flora of …” field guide has surely noticed that the Genus Carex can easily chew-up 50 plus pages of dichotomous key with...
Tuesday, April 17, 2012

First Morel 2012

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Yesterday I found my first morel of 2012.  It was a tiny grey morel that measured less than 2cm tall.  Here is a sketch of one of the...
3 comments:
Monday, April 9, 2012

Cerulean Warbler

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Cerulean warbler ( Setophaga cerulean ) is a small warbler that often forages and nests high in the forest canopy especially on the edg...
5 comments:
Thursday, April 5, 2012

April

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Two sketches from last April – this is about the stage we are at right now – still running 2-3 weeks early.   However, the weather has cool...
Friday, March 30, 2012

Winter Wren

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The sugar maples ( Acer saccharum ) are leafing out and the winter wrens are singing!  Colored pencil.
5 comments:
Wednesday, March 28, 2012

"Maggie"

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Two of my favorite spring images - leatherwood ( Dirca palustris ) in flower and a magnolia warbler!  Colored pencil.
3 comments:
Tuesday, March 27, 2012

Spring Sketches

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Yesterday while spraying invasive lesser celandine ( Ranunculus ficaria ) I saw my first jack-in-the-pulpit ( Arisaema triphyllum ) breakin...
1 comment:
Tuesday, March 20, 2012

Early Spring

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Spring is upon us and based on the flowers of leatherwood it is 26 days earlier than last year and 11 days earlier than 2010. I was ...
6 comments:

Pin Oak

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The pin oak ( Quercus palustris ) in our front yard is breaking bud!
4 comments:
Monday, March 12, 2012

Herons

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I was back in Illinois this past weekend and took a bit of time to walk down to the local heron rookery.   One year I counted around 120...
1 comment:
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