About the Migration One of nature's remarkable spectacles can be witnessed each fall at Hawk Ridge Nature Reserve. Migrating raptors, originating from summer breeding areas as far north as the Arctic and with wintering destinations as far south as points in South America, concentrate in impressive numbers at the western tip of Lake Superior.
Most raptors are reluctant to cross large bodies of water.
When they come south and see Lake Superior, the birds naturally veer southwest along the lakeshore. They concentrate in impressive numbers on the bluffs overlooking East Duluth and can be easily seen from the overlook at Hawk Ridge. Of the 20 species of raptors and vultures that have been seen at Hawk Ridge Nature Reserve, the Peregrine Falcon and Gyrfalcon are among the rarest. Whether species are common or rare, they are all thrilling to watch as they traverse the ridge, often at or below eye level. When to Visit With northwest breezes, birds are maximally concentrated.