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Another common winter migrant insect, found in much of North America, South America, and the Caribbean, is the green darner. Migration patterns in this dragonfly species are much less studied than those of monarchs. Green darners leave their northern ranges in September and migrate south.
Tiger moths have now largely disappeared from the area. [46] Another anecdote is recalled by environmentalist Michael McCarthy concerning the vanishing of the "moth snowstorms", a relatively common sight in the UK in the 1970s and earlier. Moth snowstorms occurred when moths congregated with such density that they could appear like a blizzard ...
The 2020–21 North American winter was the most significant winter season to affect North America in several years, and the costliest on record, with a damage total of at least $33.35 billion (2021 USD).
These ants are commonly called "crazy ants" because instead of following straight lines, they dash around erratically. They have a broad distribution, including much of the tropics and subtropics , and are also found in buildings in more temperate regions, making them one of the most widespread ant species in the world.
Ants are active all year long in the tropics; however, in cooler regions, they survive the winter in a state of dormancy known as hibernation. The forms of inactivity are varied and some temperate species have larvae going into the inactive state ( diapause ), while in others, the adults alone pass the winter in a state of reduced activity.
Leafcutter ants live only in South America, Mexico, Central America, and a few select areas of the Southern United States, including Texas.. There are at least 55 distinct species of leaf cutter ...
To take care of the storm of bugs that had poured onto them and into the bed, he and his wife gathered up the sheets and dumped them in the wash. "Any leftovers got vacuumed up," he adds.
In fact, studies have described seasonal patterns in the density of previously infected dead ants, with an increase during the rainy season and a decrease during the dry season. [3] It is thought that large precipitation events at the beginning and the end of the rainy season stimulates fungal development, [ 3 ] which leads to more spores being ...