Birds and heat by Kate Crowley
WINGIN’ IT By Kate Crowley In the past I have written about the ways birds survive our deadly cold winters, but I haven’t written about the reverse. How do they make it through extreme heat waves? We know how humans suffer when the temperature nears 100F and the serious health crisis that can arise because of overexposure to the heat. It is probably fairly obvious to everyone that birds are much less active as the sun gets higher into the sky, even on days when the temperature is not hovering in the 90s. The best times of day to see birds are soon after dawn and before dusk. This can be hard for those of us who are not ‘early birds’ ourselves, but the longer you wait the fewer you’re going to see. Even if they remain hidden and inactive during the middle of the day, birds still need to have ways of adapting to the hot temperatures. You may be surprised to learn that the same feathers that keep them so warm through the long cold winters a...