How Our Least Favorite Critters Made It Through Winter
Insects are an inevitable part of warm weather. Every year, the very same bugs appear, buzzing and bumbling where you don’t want them. Even a long Texas winter can’t deter these persistent pests. Have you ever wondered how they manage to make it through the same weather that had you shivering in your boots?
Migration
Perhaps the most obvious way to avoid freezing is to skip winter entirely. Like birds, some insect species simply take a vacation and come back when the warm weather returns.
Freeze Tolerance
Some insects have a unique protein in their bodies that acts almost like antifreeze. These “cryptoprotectant” compounds serve to lower the freezing temperature of the insects’ bodies and are triggered by the environmental changes that signal an oncoming winter, such as shorter days and cooler temperatures.
Lying “Dormant”
Insects can weather the winter in a variety of forms. Some snuggle up in cocoons, spending the season as pupae. Others … Read Full Post »