MAINE SUNDAY TELEGRAM • May 8, 2022
Spring migration is going full bore right now with most of our warblers, vireos, thrushes, tanagers, and lots of other perching birds near their migratory peak. The Cornell Laboratory of Ornithology has a fantastic new tool to monitor bird migration. BirdCast takes advantage of radar scans to determine the density of nocturnal migrants anywhere in the continental United States. You can find the BirdCast website at birdcast.info. ~ Herb Wilson