Fall webworms

Ian Stewart One of my favorite books is Arthur Conan Doyle’s ‘The Hound of the Baskervilles’, in which a mysterious beast pursues Sherlock Holmes through the eerie mist of an English moor. Driving the back roads of northern Delaware in the early morning reminds me of this gloomy setting because many of the trees are …

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Backyard invaders

Ian Stewart & Lori Athey Now that spring is here many Delawareans are enjoying the colorful wildflowers blooming in their backyard, local parks and road sides. Unfortunately, the great majority of those currently flowering are alien weeds which were either deliberately or accidentally introduced by Europeans. These plants found themselves in a new environment with …

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Wee, sleekit, cow’rin, tim’rous beasties

Ian Stewart These are the opening words of the poem ‘To a mouse’, written by the legendary haggis-eating Scottish poet Robert Burns in 1785 (which also contains the famous line oft-paraphrased as ‘The best-laid schemes of mice and men go often askew’). Although this is an apt description of mice it is also used to …

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