https://vermontalmanac.org/wp-content/uploads/VTALMANAC_LOGO_STACK_TAG-300x150.png 0 0 Dave Mance III https://vermontalmanac.org/wp-content/uploads/VTALMANAC_LOGO_STACK_TAG-300x150.png Dave Mance III2020-07-09 10:22:502020-07-10 10:23:54Most of us have heard that the CO2 level in Earth’s atmosphere today is higher than it’s been in a million years, but a new study, published in Geology, concludes that there’s now more CO2 than there has been in the past 23 million years. Something to think about while we fan ourselves.
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Bears have been digging up jack-in-the-pulpits throughout the hardwood parts of our land. They make neat, clean little cone-shaped holes and only eat the big plants. The small jacks that so often surround the parent plants remain – until next year.
Hummingbirds can distinguish many more colors than humans. Not just ultraviolet, but ultraviolet+green, ultraviolet+red, and ultraviolet+yellow. Researchers spent three summers deploying sugar of various hues to discover this. We are “color-blind compared to birds” according to one of the scientists. And, according to me, it’s good to clean out the hummingbird feeder before it gets moldy.
If you have a flashlight and a bit more patience than I have, I think you could see squash plants grow. Overnight they leapt through the garden fence and onto the grass.
Still no snow on the ground. Rain-soaked brown leaves cover paths but in the woods mosses and liverworts in many shades of green brighten things up.