City Nature Challenge

 

Headed out early

Saw a White Face Ibis





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Autumn Elm

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You can live a long time in one place and still make discoveries. Yesterday's discovery was just how many American elms there are around here. American elms used to be common as they were the preferred tree for city planting in the 19th century due to their shape and color. And they are beautiful trees, large, majestic, everything a tree should be. I assumed for quite a while that elms were pretty much a threatened species  well on their way to being extinct thanks to Dutch elm disease which ravaged the population. Dutch elm disease and the monocultivation of elms is Exhibit A in why diversity of planting is a good thing. Diversity provides built in resistance. I was both surprised and pleased to discover about a year ago that on the grounds of the science center where I work there were not one but two large elms. Outside my window. That I looked at every day. I just assumed they were cottonwoods, the other large, beautiful majestic tree in my ecosystem. It wasn't till...
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