Similar to how people are warned to evacuate in advance of a hurricane, birds have an internal warning system they follow. They can detect changes in barometric pressure, which warns them of an impending storm. ... These birds seek shelter from heavy winds in trees or on branches. read more
Indeed, Hurricane Wilma’s effects on chimney swift numbers were so severe and widespread that, in the province of Québec, Canada, where these birds lived, chimney swifts became quite rare as the direct result of this one tragic event. read more
Therefore, during a hurricane, the birds do not necessarily need to hang on tighter – they need to relax! Other birds even fly directly through a hurricane. Two months ago, I wrote about an amazing Whimbrel that flew 27 hours nonstop into the eye of Hurricane Irene and was flung out the other end. read more