11 Types of Hawks in Wisconsin
Wisconsin hosts several hawk species year-round, with red-tailed and red-shouldered hawks being most common. Spotting hawks means learning to recognize field marks like wing shape, tail color, and belly patterns that separate the main species. Best starting points are open fields and forest edges near the Horicon Marsh, Mississippi River bluffs, or Kettle Moraine State Forest. Focus on wing shape and tail patterns to separate lookalikes, and remember that juveniles and adults often look quite different, especially in the red-tailed hawk family. A good plan is to visit during fall migration (September through October) when movement is most active, or hunt year-round residents in winter when bare trees make spotting easier. Use the [state wildlife hub](/wildlife/wisconsin) and the [route guide](/wildlife/wisconsin/hawk) to narrow your first area and match habitat to the species most likely there.
By Tim, founder of Easy Street Markets. I maintain the wildlife database and verify every animal and source myself. Updated July 2, 2026.
- 8
- species recorded
- April, May, March
- peak months
Verified species, source iNaturalist
11 types of hawks recorded in Wisconsin
11 hawk species have a verified observation record in Wisconsin across the hawk family (Accipitridae), which also includes eagles, kites and harriers, each with at least 10 confirmed sightings. The full list, ranked by how often each is recorded, is below.
1
2
3
4
5
6
7
8
9
10
11
Plus 3 more recorded only rarely (fewer than 10 verified sightings). Counts from verified iNaturalist observations. Photos by iNaturalist observers, reused under the licence each observer chose.
Real sighting data, source iNaturalist
10,019 verified observations on iNaturalist of hawk have been recorded in Wisconsin, most often in April, May, March.
When hawk are recorded in Wisconsin
Wisconsin hosts several hawk species year-round, with red-tailed and red-shouldered hawks being most common. Spotting hawks means learning to recognize field marks like wing shape, tail color, and belly patterns that separate the main species. Best starting points are open fields and forest edges near the Horicon Marsh, Mississippi River bluffs, or Kettle Moraine State Forest. Focus on wing shape and tail patterns to separate lookalikes, and remember that juveniles and adults often look quite different, especially in the red-tailed hawk family. A good plan is to visit during fall migration (September through October) when movement is most active, or hunt year-round residents in winter when bare trees make spotting easier. Use thestate wildlife huband theroute guideto narrow your first area and match habitat to the species most likely there.
1. What types of hawks are commonly found in Wisconsin?
The most frequently seen hawks in Wisconsin are the red-tailed hawk, red-shouldered hawk, Cooper's hawk, sharp-shinned hawk, broad-winged hawk, and northern harrier. During migration, you may also spot rough-legged hawks and Swainson's hawks. Each species has distinct habitat preferences and field marks.
In Wisconsin, hawk sightings usually improve when you slow down and match your first stop to the most useful ID markers and likely lookalikes. Use thestate wildlife huband theroute guideto narrow your first area, then check access, weather, and distance before you settle in. A short walk with one clear viewing plan often beats covering too much ground, especially when habitat changes fast from open edges to brush, wetlands, timber, shoreline, or neighborhood cover.
2. How can you identify a red-tailed hawk from a red-shouldered hawk?
Red-tailed hawks have a pale belly with a dark band and a brick-red tail (adults). Red-shouldered hawks show a barred rufous belly and translucent crescent patches near the wing tips. In flight, red-shouldered hawks have a more squared tail and a banded tail pattern. Check ourHawks animal hubfor detailed comparison charts.
Most misses happen when people arrive at the wrong hour or expect nonstop activity. Build around where in the state people usually notice them first, keep one backup area in mind, and use theanimal facts pageplustour planning ideasto compare what a realistic outing looks like in Wisconsin. If movement slows, stay longer at one promising spot, listen for calls or watch for edge movement, and reset around weather, light, water, or feeding changes instead of jumping to a totally new area too early.
3. Where in Wisconsin are you most likely to see hawks?
Top spots include the Horicon Marsh State Wildlife Area, Kettle Moraine State Forest, and the Mississippi River bluffs near Prairie du Chien. Open farmlands and forest edges also offer good odds. For a state-wide overview, seeWisconsin wildlife. Horicon Marsh is especially good in October during fall hawk migration, when birdwatchers gather at formal hawk watches. The Kettle Moraine landscape of glacial ridges and valleys creates ideal thermal-soaring conditions for broad-winged hawk kettles in mid-September. The Mississippi River bluffs concentrate migrants and offer open sightlines.
4. When is the best time of year to spot hawks in Wisconsin?
Peak hawk migration occurs in mid-September through October, with broad-winged hawks moving in large kettles. Spring migration runs from March to May. Year-round residents like red-tailed hawks are easiest to spot in winter when leaves are gone. Counts are highest at known hawk watches along the Lake Michigan shore. In late August and early September, broad-winged hawk migration can be spectacular, with hundreds passing overhead in a single afternoon. Horicon Marsh and Hawk Ridge Nature Reserve host formal hawk counts during these windows. Winter (December through February) favors perching hawks on utility lines and in open fields, and red-tailed hawks hunt small mammals in snow-covered terrain, making them visible against the white landscape.
5. What are the key field marks for identifying hawks in flight?
Focus on wing shape: buteos (broad wings, short tails) vs. accipiters (long tails, short rounded wings). Tail patterns and belly markings are critical. For example, Cooper's hawk has a rounded tail and a dark cap, while sharp-shinned has a square tail and a more uniform underside. Use a field guide or ourart-printsto study silhouettes. Red-tailed hawks in flight show a distinctive patagium (dark carpal patches) on the underwing, while Swainson's hawks display a two-toned wing pattern (dark flight feathers, lighter coverts). Broad-winged hawks have a blunt tail with clear black-and-white bands. Practice tracking birds moving through deciduous forest edges or across open fields to lock in these shapes.
6. How do you tell buteos from accipiters?
Buteos are big, broad-winged soaring hawks that hunt from the air (red-tailed, red-shouldered, rough-legged, broad-winged). Accipiters are smaller, quick forest hunters with long tails and short rounded wings that maneuver through trees (Cooper's hawk, sharp-shinned hawk). In Wisconsin, the most common accipiter is the Cooper's hawk, a backyard predator that hunts songbirds and small mammals. The most common buteo is the red-tailed hawk, which hunts from perches or while soaring over open country. When you see a hawk circling high on a warm afternoon, that's usually a buteo finding thermals. When you see one dash across your yard or through the woods, that's usually an accipiter. Buteo wingbeats are steady and slow; accipiter wingbeats are quick and fluttery with frequent glides.
7. What sounds and behaviors help identify hawks?
Hawk vocalizations vary by species. Red-tailed hawks make a distinctive high, rasping kee-eeee-arrr call. Red-shouldered hawks have a clear, repeated kee-you pattern, often the first clue they're in your area. Cooper's hawks are usually silent except during nesting season, when they produce sharp, rapid alarm calls. Broad-winged hawks in migration are almost entirely silent. Listen to recordings on theanimal facts pageor visit the eBird website for audio samples.
Behavior matters as much as appearance. Watch perching posture: buteos sit upright on branches or utility poles; accipiters crouch low. Hunting style reveals species too. Cooper's hawks surprise their prey with ambush flights through dense cover. Red-tailed hawks hunt from high perches or by soaring, then stoop down to strike ground prey. Broad-winged hawks, common during migration, are visible for only a few weeks but are unmistakable when you see a kettle of dozens wheeling overhead in September.
8. Where can I find hawk-themed gear and art?
After a day of hawk watching, show your appreciation with quality apparel and decor. Check out these picks from Easy Street Markets:
Peregrine Falcon Retro Graphic Tee []() A comfortable tee featuring a classic peregrine falcon design. Check Price and Availability
5X Hawk Sticker Set (5 pieces) []() Set of five hawk stickers for your gear or notebook. Check Price and Availability
Hawk Tarot Card T-Shirt []() Unique tarot-inspired hawk design on a soft t-shirt. Check Price and Availability
For more options, browse ourbird wall art.
9. Are there any rare hawk species reported in Wisconsin?
Rare but possible include the ferruginous hawk, gyrfalcon (accidental), and Swainson's hawk (uncommon in spring). The broad-winged hawk is common only during migration. Check eBird for recent sightings. Most likely you'll see the common residents, but a trip to the right habitat might turn up something unusual. Swainson's hawks appear mostly in May during northbound migration and again in September on the way south. Ferruginous hawks are even rarer, appearing only in harsh winters when they move south from the northern Great Plains. Gyrfalcons are true vagrants, blown far from their arctic range by unusual weather. A visit to a known hawk watch site during peak migration gives you the best odds of encountering something unexpected.
Gear and field guides
Frequently asked questions
1. What types of hawks are commonly found in Wisconsin?+
The most frequently seen hawks in Wisconsin are the red-tailed hawk, red-shouldered hawk, Cooper's hawk, sharp-shinned hawk, broad-winged hawk, and northern harrier. During migration, you may also spot rough-legged hawks and Swainson's hawks. Each species has distinct habitat preferences and field marks. In Wisconsin, hawk sightings usually improve when you slow down and match your first stop to the most useful ID markers and likely lookalikes. Use thestate wildlife huband theroute guideto narrow your first area, then check access, weather, and distance before you settle in. A short walk with one clear viewing plan often beats covering too much ground, especially when habitat changes fast from open edges to brush, wetlands, timber, shoreline, or neighborhood cover.
2. How can you identify a red-tailed hawk from a red-shouldered hawk?+
Red-tailed hawks have a pale belly with a dark band and a brick-red tail (adults). Red-shouldered hawks show a barred rufous belly and translucent crescent patches near the wing tips. In flight, red-shouldered hawks have a more squared tail and a banded tail pattern. Check ourHawks animal hubfor detailed comparison charts. Most misses happen when people arrive at the wrong hour or expect nonstop activity. Build around where in the state people usually notice them first, keep one backup area in mind, and use theanimal facts pageplustour planning ideasto compare what a realistic outing looks like in Wisconsin. If movement slows, stay longer at one promising spot, listen for calls or watch for edge movement, and reset around weather, light, water, or feeding changes instead of jumping to a totally new area too early.
3. Where in Wisconsin are you most likely to see hawks?+
Top spots include the Horicon Marsh State Wildlife Area, Kettle Moraine State Forest, and the Mississippi River bluffs near Prairie du Chien. Open farmlands and forest edges also offer good odds. For a state-wide overview, seeWisconsin wildlife. Horicon Marsh is especially good in October during fall hawk migration, when birdwatchers gather at formal hawk watches. The Kettle Moraine landscape of glacial ridges and valleys creates ideal thermal-soaring conditions for broad-winged hawk kettles in mid-September. The Mississippi River bluffs concentrate migrants and offer open sightlines.
4. When is the best time of year to spot hawks in Wisconsin?+
Peak hawk migration occurs in mid-September through October, with broad-winged hawks moving in large kettles. Spring migration runs from March to May. Year-round residents like red-tailed hawks are easiest to spot in winter when leaves are gone. Counts are highest at known hawk watches along the Lake Michigan shore. In late August and early September, broad-winged hawk migration can be spectacular, with hundreds passing overhead in a single afternoon. Horicon Marsh and Hawk Ridge Nature Reserve host formal hawk counts during these windows. Winter (December through February) favors perching hawks on utility lines and in open fields, and red-tailed hawks hunt small mammals in snow-covered terrain, making them visible against the white landscape.
5. What are the key field marks for identifying hawks in flight?+
Focus on wing shape: buteos (broad wings, short tails) vs. accipiters (long tails, short rounded wings). Tail patterns and belly markings are critical. For example, Cooper's hawk has a rounded tail and a dark cap, while sharp-shinned has a square tail and a more uniform underside. Use a field guide or ourart-printsto study silhouettes. Red-tailed hawks in flight show a distinctive patagium (dark carpal patches) on the underwing, while Swainson's hawks display a two-toned wing pattern (dark flight feathers, lighter coverts). Broad-winged hawks have a blunt tail with clear black-and-white bands. Practice tracking birds moving through deciduous forest edges or across open fields to lock in these shapes.
6. How do you tell buteos from accipiters?+
Buteos are big, broad-winged soaring hawks that hunt from the air (red-tailed, red-shouldered, rough-legged, broad-winged). Accipiters are smaller, quick forest hunters with long tails and short rounded wings that maneuver through trees (Cooper's hawk, sharp-shinned hawk). In Wisconsin, the most common accipiter is the Cooper's hawk, a backyard predator that hunts songbirds and small mammals. The most common buteo is the red-tailed hawk, which hunts from perches or while soaring over open country. When you see a hawk circling high on a warm afternoon, that's usually a buteo finding thermals. When you see one dash across your yard or through the woods, that's usually an accipiter. Buteo wingbeats are steady and slow; accipiter wingbeats are quick and fluttery with frequent glides.
7. What sounds and behaviors help identify hawks?+
Hawk vocalizations vary by species. Red-tailed hawks make a distinctive high, rasping kee-eeee-arrr call. Red-shouldered hawks have a clear, repeated kee-you pattern, often the first clue they're in your area. Cooper's hawks are usually silent except during nesting season, when they produce sharp, rapid alarm calls. Broad-winged hawks in migration are almost entirely silent. Listen to recordings on theanimal facts pageor visit the eBird website for audio samples. Behavior matters as much as appearance. Watch perching posture: buteos sit upright on branches or utility poles; accipiters crouch low. Hunting style reveals species too. Cooper's hawks surprise their prey with ambush flights through dense cover. Red-tailed hawks hunt from high perches or by soaring, then stoop down to strike ground prey. Broad-winged hawks, common during migration, are visible for only a few weeks but are unmistakable when you see a kettle of dozens wheeling overhead in September.
8. Where can I find hawk-themed gear and art?+
After a day of hawk watching, show your appreciation with quality apparel and decor. Check out these picks from Easy Street Markets: ### Peregrine Falcon Retro Graphic Tee []() A comfortable tee featuring a classic peregrine falcon design. Check Price and Availability ### 5X Hawk Sticker Set (5 pieces) []() Set of five hawk stickers for your gear or notebook. Check Price and Availability ### Hawk Tarot Card T-Shirt []() Unique tarot-inspired hawk design on a soft t-shirt. Check Price and Availability For more options, browse ourbird wall art.
9. Are there any rare hawk species reported in Wisconsin?+
Rare but possible include the ferruginous hawk, gyrfalcon (accidental), and Swainson's hawk (uncommon in spring). The broad-winged hawk is common only during migration. Check eBird for recent sightings. Most likely you'll see the common residents, but a trip to the right habitat might turn up something unusual. Swainson's hawks appear mostly in May during northbound migration and again in September on the way south. Ferruginous hawks are even rarer, appearing only in harsh winters when they move south from the northern Great Plains. Gyrfalcons are true vagrants, blown far from their arctic range by unusual weather. A visit to a known hawk watch site during peak migration gives you the best odds of encountering something unexpected.
Keep exploring
More places to see hawk