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 III2020-12-18 14:50:272020-12-21 14:51:02Some like it cold, including winter crane flies. Well, not too cold, but if it’s above freezing male winter crane flies form loose, bouncy swarms. Females fly up from the ground to choose a mate and then they lay eggs on the forest floor. Craneflies are easy to see against the surface of the snow or when they perch on windowpanes.
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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.
A robin was singing shortly after 4 am this morning, followed soon after by a veery. I’ve read that the timing of bird awakening is correlated to the size of its eye. Big eyed birds are the earliest risers.
Each firefly species has its own flash pattern, a preferred habitat, and a preferred time of the night. After deciding that the one that flashes quickly 4 or 5 times and streaks just above the grasses at dusk was Photuris fairchildi, I looked it up and have had to back off. Turns out that those little beetles are harder to identify than I thought.
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.
The tufted titmouse at our feeders (they get taken in at night) has now been joined by another. They rarely used to be here but in the last few years have become reliable companions.