How do birds cope with our increasingly noisy world?
The world is a noisy place, and that can pose problems for animals that depend on hearing each other’s sounds to find out about food, predators, and mates. Many species of mammals, birds, fish, and frogs produce louder, longer, or higher-pitch calls in noisy places, to be heard above the noise. But those altered sounds may not be good enough – they may not travel as far or convey the same information as normal songs.
Get out your binoculars, cameras, smart phones and pack a baggie full of bread, cheese and raisins. The fascinating world of the winter Canada Jay breeding season is underway at Algonquin Park. And if you’re lucky (as most Canada Jan fans are), these delightfully social birds will feed right off your hand.
“Canada Jays are a fascinating bird,” says retired Algonquin Park naturalist Dan Strickland. “They are very confiding and quickly learn that people can be a source of food and so they come to people, rather than the other way around. They are often tame and will land on your hands.”