Archive for ‘Nature Notes’

Defense Mechanism

While beautiful and fragile-looking, the Gulf Fritillary (Agraulis vanillae) is not to be trifled with. This species is unique in that it has glands on its abdomen that release a noxious odor when threatened, prompting birds to move on to other, less smelly prey. While the view from above is striking, I find the silvery spots on the underside equally alluring.

Lively Gray

White-eyed Vireo

The White-eyed Vireo (Vireo griseus) is one aptly named bird! Compared to any of the other vireos that pale eye is incredibly distinctive. Though, to be finicky, I would call that color light gray or ash. A technicality supported by its scientific name as griseus is Latin for gray. It is a handsome little bird that I was very fortunate to get a good look at (they spend most of their time flitting busily through the shrubbery, took me fifteen minutes to even locate this one). Which is where the first part of their binomial comes into play, vireo means lively or full of vigor.

Common Buckeye

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The Common Buckeye Butterfly (Junonia coenia) is aptly named. Not only do the large eyespots look like deer eyes but it is very a common resident in the southeastern U.S. They are regularly found in urban areas, thriving in parks and weedy lots. As spring warms, some of the young butterflies will make their way north, spreading as far as Canada. Like many retirees, at the first hint of winter weather they will head south. The worn adult above could have been a local butterfly or a migrant. Or, to use the local term for a snowbird, a Winter Texan.

Bluebonnet

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Spring is here, according to the flowers that are popping up. The Texas Bluebonnet (Lupinus texensis) is, quite fittingly, the state flower. I remember reading about bluebonnets as a child and yearning to see them. I think the name added a certain allure.

I was rather disappointed when I later discovered that they were just lupines (which we have several species of in my childhood state of Arizona). Not to detract from their appeal, they are still lovely splashes of color.