Spring migration provides some of the most memorable visual spectacles in nature: a flock of several hundred sandpipers, wheeling and diving in unison to escape a pursuing peregrine falcon, or trees fairly dripping with brightly colored feathers when thousands of migrating songbirds congregate on Lake Erie’s southern shore.
Know when (and where) to look and you’ll see the animals of the world are in motion again—flying to their summer homes and breeding grounds. The Nature Conservancy is celebrating this annual pageant of nature with a listing of the “Top Five Must-see Migrations” in Ohio.
“Migration is probably the most unifying natural phenomena in the world, bringing together the natural history and conservation issues of states, countries and continents," says James Cole, bird conservation manager for The Nature Conservancy in Ohio. “When you see animals moving en masse, you realize it is not enough to just protect them in your backyard, but all along their extended journey.”
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The Top Five Must-see Migrations in Ohio
1. Shorebirds & Waterfowl
The American golden plover is one of the marathoners of bird migration, making an annual spring journey from the grasslands of southern South America to its breeding grounds in the arctic tundra. On its way, it can be found along Lake Erie’s southern shore, at places like Ottawa National Wildlife Refuge and nearby flooded farm fields, as it stops to put on weight before crossing the lake. Godwits and dowitchers also can also be seen, as well as huge flocks of dunlins and pectoral sandpipers, just a few of the 47 species of shorebirds that visit Ohio. Mallard and blue-winged teal are two of Ohio’s most abundant waterfowl migrants, and both can be observed during migration and throughout the breeding season at Great Egret Marsh Preserve and nearby marshes. Visit this marsh to see other dabbling ducks such as northern shoveler and pintail as they head toward the tundra to breed. To view flocks of hundreds of greater and lesser scaup, canvasback, and other diving birds on their way to northern Canada, check out the shores of neighboring East Harbor State Park.
2. Tropical Forest Songbirds
In May, there are few places better for bird-watching than Ohio’s Lake Erie shoreline. Magee Marsh State Wildlife Area, identified as one of the top birding locations in the country by Audubon and the American Bird Conservancy, draws millions of migratory songbirds from Central and South America. These tiny, colorful birds congregate on the lake’s southern shore to rest and refuel before attempting the flight across Lake Erie. More than 150 species of songbirds have been seen at Magee Marsh during spring. Dozens of these species can be seen at Kitty Todd Nature Preserve, including the blackpoll warbler, whose migration is not only one of the longest of these songbirds, but also can include a 1,800-mile direct flight across the Atlantic to South America. Not all pass through Ohio and move on, though. The Appalachian forests of southern Ohio are prime nesting grounds for the cerulean warbler and northern parula—birds that can be heard as easily as seen in streamside habitat along Scioto Brush Creek at the Edge of Appalachia Preserve. Brilliant indigo buntings and blue-winged warblers breed in Kitty Todd’s wet prairies before heading back to Central America in the fall.
3. Monarch Butterflies
The monarch’s 3,000-mile, multi-generational migration make it one of the most fascinating creatures in North America. The spectacle is best observed in autumn, when some have witnessed tens of thousands of the insects amassing on the Canadian side of Lake Erie before crossing in huge flocks on their way south to roosting sites in central Mexico. Monarchs are certainly a sign of late spring, though, as they arrive in large numbers to lay their eggs on milkweed plants. In the fall, look for early successional landscapes with plants still in flower (e.g. asters, goldenrod). For a good chance at spotting these winged migrants, travel to Kitty Todd Preserve.
4. Grassland Birds
The tiny bobolink, which weighs little more than an ounce, starts out each spring from the grasslands in Argentina and flies as many as 6,000 miles to reach its nesting grounds—which include grasslands in northern Ohio. Look for its striking breeding plumage and listen for its bubbling song at Killdeer Plains and Big Island Wildlife areas and in pastures throughout northern Ohio. These birds are among those threatened by climate change, according to the 2010 “State of the Birds” report.
Ohio claims only one species of hummingbird—the ruby-throated hummingbird. Weighing no more than a penny, these birds fly to Ohio from winter homes in Central and South America, including a 500 mile non-stop flight over the Gulf of Mexico. If you’d like to see them, hang a nectar feeder in your backyard or plant your yard with native flowering plants, including columbine, cardinal flower or bee balm.