Histiotus
[6] Flight performance is determined by wing shape and ecological aspects such as foraging behavior (the way they search for food) and habitat selection.Research showed that H. montanus and H. macrotus have high maneuverability and low speed, which corresponds to bats that inhabit wooded areas.The high maneuverability or ability to quickly alter flight direction and speed is important for bats to successfully capture prey and avoid predators.Respiratory and cardiovascular systems undergo changes that allow the organism to optimize the acquisition and delivery of oxygen to tissues to be able to survive this extreme way of life.This reduces the probability for juveniles to survive their first winter, because not enough time has passed to store proper amounts of fat prior to hibernation.