what size tree do nothern long eared bats roost
Biology and behavior [edit]. During the spring and summer, northern long-eared bats spend the day roosting in trees or artificial structures, switching to a new roost every other day on average. Roost trees tend to be close together, and within about 600 m (2,000 ft) of areas suitable for foraging.or the northern long-eared bat endemic to Australia, see Northern long-eared bat (Nyctophilus) . The northern long-eared bat or northern myotis (Myotis septentrionalis) is a species of bat native to North America. There are no recognised subspecies.