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Fall Bird Migration in South Carolina

Broad-winged hawk kettles over the Blue Ridge Escarpment from two public overlooks above 3,000 feet in September, and a coastal falcon and accipiter flight counted on a state wildlife management area at Edisto Island.

Agency viewing sites
3
Species documented
2
Mapped
3
Where to stand

Public viewing sites in South Carolina

Every place below is one an agency itself describes for watching the fall passage, with the agency named and linked, the species it documents there, the months it names as the peak, and the facility that exists: a tour route, a platform, a tower, a visitor centre. Where the agency wrote a sentence worth reading, it is quoted exactly.

Caesars Head State Park, main overlook hawk watch StateMarquee site

Granite outcrop at 3,208 feet on the Blue Ridge Escarpment, on US 276 three miles south of the North Carolina line

Broad-winged hawk

The state park says fall hawk migration can be viewed at the main overlook from September 1 to November 30 each year and that thousands of hawks migrate right through the park in those three months; the overlook and restrooms are open 9 am to sunset and trails close an hour before dark. The park runs Hawk Watch programs from the overlook in season. The HawkCount profile for the site, which has operated since the late 1980s, gives a September 1 to December 1 count season, a broad-winged hawk average of about 3,700 a season and a single-day record of 11,043 raptors on September 22, 2013.

“Fall hawk migration can be viewed at the main overlook from Sept.1-Nov. 30 each year.”
South Carolina State Parks, Caesars Head State Park, quoted exactly.

Run by South Carolina State Parks (Department of Parks, Recreation and Tourism)

Sassafras Mountain observation tower, Jocassee Gorges StateMarquee site

Summit of the highest point in South Carolina, 3,553 feet, on the North Carolina line in Pickens County

Broad-winged hawk

SCDNR owns and operates the summit as part of Jocassee Gorges, acquired in 1998, and opened a 360-degree observation tower there on Earth Day 2019; the F. Van Clayton Highway to the top is open from one hour before sunrise to one hour after sunset, the summit lot also serves the Foothills and Palmetto trails, pets must be leashed, drones are prohibited and bicycles may not be ridden on the platform. The agency's volunteer page names the Sassafras Mountain Hawk watch as a fall program, and the HawkCount profile gives a September 1 to November 30 season with a broad-winged hawk average near 4,800 a season and a high of 5,610 on October 1, 2015, reached by an uphill walk of about 100 yards from the parking lot.

Run by South Carolina Department of Natural Resources

Botany Bay Plantation Wildlife Management Area and Heritage Preserve hawk watch Public platform

Barrier island beachfront, salt marsh, maritime forest and fields at the northeast corner of Edisto Island

Sharp-shinned hawk

A September 1 to November 30 coastal count on SCDNR's 4,600-acre wildlife management area, reached from SC 174 by Botany Bay Road. SCDNR's regulations open the area to public access during daylight hours, one hour before sunrise to one hour after sunset, except during special hunts and agency events, close it on Tuesdays to all public access except designated hunts and Department-organised activities, and require every visitor to complete a day-use pass at the entrance. The HawkCount profile lists sharp-shinned hawk at an average of 85 a season, a season high of 150 in 2023 and daily highs in the first three weeks of October, alongside a flight of merlins, peregrine falcons and American kestrels; broad-winged hawks are scarce here.

Run by Botany Bay Hawk Watch Association count in partnership with the South Carolina Department of Natural Resources, on SCDNR land

The map

South Carolina sites, refuges and the reporting record

Style
Records
Layers

Viewing sites in South Carolina, with the national wildlife refuges in the state drawn underneath. The coloured grid is where people have uploaded a verified sandhill crane record to iNaturalist in September, October, November and December, brighter where more have been logged. It is a map of reports rather than of birds: it thickens around refuges, car parks and towns because that is where observers stand, and it shows past reports rather than birds present today. Pins are public viewing sites an agency itself describes; grey dots are US Fish and Wildlife Service refuges and hatcheries, drawn because the refuge system is where most of the staging happens.

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When

When the passage peaks in South Carolina

South Carolina State Parks, Caesars Head State Park puts the South Carolina peak at September 1 through November 30 for the hawk flight at the Caesars Head overlook. That describes a pattern across past autumns. The week itself swings with the weather: a cold front to the north moves cranes and geese south in a single night, and a warm spell holds them for weeks. Dawn and the last hour before dusk are when cranes and geese move between the fields and the water, and that movement is the spectacle the platforms are built for.

The Blue Ridge Escarpment is the reason South Carolina has hawk watching worth naming: the broad-winged hawk stream that follows the Appalachians south reaches the state's northwest corner in September, and two agencies put overlooks on it, the state park at Caesars Head with a count going back to the late 1980s and SCDNR with the 2019 tower on Sassafras Mountain, the highest point in the state. On the coast, the Botany Bay hawk watch on an SCDNR wildlife management area records the separate barrier-island passage of falcons and sharp-shinned hawks that peaks in October. SCDNR's own pages say tundra swans reach the coast in winter, but the wetland management areas where they land are run as waterfowl areas with seasonal closures, and the federal refuges at Santee and Savannah describe their November-to-February waterfowl without naming any species tracked here.

Below, one curve per species the agencies document in South Carolina: every research grade observation members of the public have uploaded to iNaturalist for the state, by calendar month across every year the platform holds, with September to December shaded. Counts of uploads, so they measure observers as well as birds, and the shape is worth reading where the absolute numbers are not.

Broad-winged hawk

108 research grade broad-winged hawks observations have been uploaded to iNaturalist for South Carolina across every year the platform holds, and 26 percent of them fall in the four shaded autumn months. The busiest month in the record is April. An autumn month carries about 0.7 times as many uploads as an average month outside autumn. People upload most of everything in April, so a bar that rises after that is the stronger signal. Counts of what people reported, measuring observers as well as birds. See the autumn records.

Sharp-shinned hawk

95 research grade sharp-shinned hawks observations have been uploaded to iNaturalist for South Carolina across every year the platform holds, and 54 percent of them fall in the four shaded autumn months. The busiest month in the record is November. An autumn month carries about 2.32 times as many uploads as an average month outside autumn. People upload most of everything in April, so a bar that rises after that is the stronger signal. Counts of what people reported, measuring observers as well as birds. See the autumn records.

Sandhill cranes flying in a loose line across a pale open sky, necks held straight out in front and long legs trailing behind them
Sandhill cranes crossing a refuge on the morning flight. The movement is watched from the designated pullout or platform: the birds settle on shallow water for the night, and the roost itself is the one place a viewing site is never placed. “Sandhill cranes flying over Sherburne National Wildlife Refuge (24542820818)” by USFWS Midwest Region from United States, CC BY 2.0
Latest reports

What people have reported in South Carolina lately

The most recent research grade autumn observation of each species that anyone has uploaded to iNaturalist for South Carolina, as a date and the platform’s own coarse locality. Evidence that people do find broad-winged hawk and sharp-shinned hawk here. Each is one bird on one past day: the flocks move with the weather, so where they are this week is what the agency page and its counts answer.

Checking the most recent autumn uploads for South Carolina on iNaturalist...

Where South Carolina counts are published

Organised events

Festivals and staffed weekends in South Carolina

A staffed event is the easiest introduction to this: somebody has already found the birds, set up a scope and can say what is in view. Most organisers publish the dates only weeks ahead, so what follows names the organiser and the recurrence, and the organiser’s page carries this year’s date.

Caesars Head Hawk Watch program

ranger-led programs at the overlook during the September 1 to November 30 hawk watch season

The park's programs page read for this record lists a Hawk Watch program on September 19, 2026, 10 am to 11:30 am, at the main overlook.

Dates are published by the park each year South Carolina State Parks, Caesars Head State Park

Elsewhere

Other states with agency designated migration viewing

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Questions about South Carolina

Inventory compiled 2026-09-19 from the agency pages linked above. Agency text is quoted exactly with its source named and linked; the observation curves and latest reports are counts and dates from public uploads to iNaturalist.

Winter eagle watchingThe same refuges and rivers three months later, when the ice concentrates the eagles.South Carolina waterfowl seasonThe hunting calendar on the same marshes, worth knowing before standing on a dike in October.South Carolina daylight hoursThe dawn and dusk flights are the spectacle, and the clock change moves them.