How Summer Heat Affects Deer
Above normal temperatures--say a string of 90-plus days with high humidity--cause whitetails to stress. The amount of stress is dependent on the quality of the habitat. Deer consume more water than any other mineral (water is a mineral, a naturally occurring substance). The amount of water deer need increases during hot and dry periods in summer. Where good water is abundant, no big deal. But where water is limited either by quantity or quality, some of a deer’s bodily functions are limited, such as transferring calcium to growing antlers or milk production for fawns. Deer travel to find water. But if they are forced out of their home range in search of H2O, bucks and does expend huge amounts of [...]