Hawks in Colorado: Identification Guide and Where to Start Looking
Yes, several hawk species are common in Colorado. The most widespread is the Red-tailed Hawk, often seen along highways and open fields. For best identification, focus on tail color, wing shape, and flight style. Start checking early morning near foothills and grasslands.
Yes, several hawk species are common in Colorado. The most widespread is the Red-tailed Hawk, often seen along highways and open fields. For best identification, focus on tail color, wing shape, and flight style. Start checking early morning near foothills and grasslands.
1. What are the most useful ID markers for Colorado hawks?
Start with the tail. Red-tailed Hawks have a distinctive rusty red tail (adults) that is broad and rounded. Wing shape also helps: buteos (like Red-tailed) have broad wings, while accipiters (like Cooper's) have shorter, rounded wings. Look for a dark belly band on Red-tailed and a white chest. Also note size: buteos are larger, accipiters are midsized.Learn more about hawk identification on our animal hub.
2. Which hawk species are most likely to be seen in Colorado?
The Red-tailed Hawk is by far the most common and widespread. Swainson's Hawk is also regular in summer, especially in eastern plains. Ferruginous Hawk is less common but possible in open grasslands. In wooded areas, look for Cooper's Hawk and Sharp-shinned Hawk. Rough-legged Hawk visits in winter from the north. For a full list, check ourColorado wildlife page.
3. Where in the state do people usually notice hawks first?
Along the Front Range from Colorado Springs to Fort Collins, hawks are often seen perched on utility poles and fence posts. Open grasslands east of Denver (Pawnee National Grassland) are prime for Swainson's and Ferruginous. In the mountains, look for Red-tailed along forest edges. The San Luis Valley also hosts good numbers. Most sightings happen within a few miles of roads.
See ourstate animal guidefor the next step.
4. What is the best season for hawk sightings in Colorado?
Spring and fall migration bring the highest diversity. April through May and September through October are peak times for passing raptors. Summer residents like Swainson's are best seen June to August. Winter is good for Rough-legged and Red-tailed but fewer species. Early morning hours (7-10 AM) offer the best odds as hawks start hunting.
5. How can you separate lookalike species like Red-tailed and Swainson's?
Red-tailed Hawks have a dark belly band and pale chest, while Swainson's often shows a dark brown bib or hooded appearance. In flight, Red-tailed wings are broader with a shorter tail; Swainson's wings are more pointed and slender. Tail color is key: Red-tailed has a rusty red top, Swainson's is grayish with dark bands. Juvenile Red-tails have a banded tail but still show the belly band.Browse our art printsfor side-by-side comparison images.
6. What should you look for when identifying hawks in flight?
Watch the wing shape and angle. Buteos (Red-tailed, Swainson's) hold wings in a slight V or flat, while accipiters (Cooper's) flap with quick wingbeats and glide with wings pulled in. Tail shape: buteos have a fan tail, accipiters have a long rounded tail. Also note underwing pattern: Red-tailed has a dark leading edge; Swainson's has white underwing coverts with dark flight feathers.
7. Bird-themed gear for hawk watchers
If you want to carry a piece of Colorado's hawk scene with you, check out these practical items from Easy Street Markets.
### Peregrine Falcon Retro Graphic Tee
A comfortable tee with a classic falcon design, great for field days or casual wear.Check Price and Availability
### 5X Hawk Sticker Set (5 pieces): Bird of Prey Car Stickers, Forest, Nature, Falconer, Bird
Five detailed hawk stickers to personalize your gear or notebook.Check Price and Availability
### Hawk Tarot Card T-Shirt
A unique tarot-inspired hawk graphic for a distinctive look.Check Price and Availability
For more bird art, visit ourart prints collection.
8. Frequently Asked Questions about Hawks in Colorado
**Q: Can I see hawks in Denver city parks?** A: Yes, Red-tailed Hawks are common in City Park and along the South Platte River. Cooper's Hawks also nest in mature trees.
**Q: What is the largest hawk in Colorado?** A: Ferruginous Hawk has the largest wingspan (up to 56 inches) among regular species. Red-tailed is close but slightly smaller.
**Q: Do hawks migrate through Colorado?** A: Many do. Swainson's and Broad-winged Hawks pass through in large numbers during spring and fall. Check hawk watches at sites like Dinosaur Ridge.
**Q: How can I report a rare hawk sighting?** A: Use eBird to log sightings and help track distributions. For very rare species, contact the Colorado Field Ornithologists.
See ourtour planning ideasfor the next step.