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 III2021-02-01 14:54:402021-02-09 14:56:20The temperature was -12.8 here last night, the coldest night of the winter thus far.
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Record high temperatures for May were recorded in Burlington (95°) and Saint Johnsbury (92°). On the top of Mount Mansfield it hit 85°. That’s the warmest temperature ever recorded there, on any month, according to a National Weather Service tweet. Fact-check pending.
Most wild plants can be encountered on an every-day walk, but usually not showy ladies slippers. The time is now for a pilgrimage, to a place where they are in masses among lesser – but also beautiful – bog plants.
The big damselflies called ebony jewelwing make it hard to walk the brook any faster than at a snail’s pace. The black wings of the males are pretty, but it’s their shining emerald abdomens that stop you in your tracks. They occur in masses here along the top of a new beaver dam.
About one in a thousand ash trees is able to kill some emerald ash borer larvae and forest geneticists have crossed these rare trees with each other in the hope of finding an ash tree that can kill all the larvae.
The green frog eggs laid at the warm edges of our pond hatched in about three days and the tiny tadpoles are nowhere to be seen.
The green frog tadpoles that overwintered in our pond are getting legs, mostly back legs at this point. Meanwhile, adult females are laying small eggs in big masses. It takes a year to make a green frog.
Hummingbirds have been reported in the past few days not far from where I live. They typically arrive here around May 15th. It’s been a bit colder than normal here in the past month, making a person wonder what’s up.
Insect frass all over your picnic table this year? You’re not alone. Matt Ayers, an ecologist at Dartmouth is happy to see them. He writes that caterpillar abundance fluctuates by 20-fold, depending on the year. It’s all good, not an outbreak, and many different species of caterpillar are providing food for birds this year.