IRC pictorial guide/rough-legged hawk
Rough-legged Hawk - Montana Field Guide
Sexing (and identifying juvenile) Rough-legged Hawks – Feathered Photography
Light Morph Rough-legged Hawk In The West Desert - On The Wing Photography
Adult male or female Rough-legged hawk? - Help Me Identify a North American Bird - Whatbird Community
Rough-legged Hawk - eBird
Rough-legged Hawk - Wildlife in Winter
An adult female Rough-legged Hawk | U.S. Geological Survey
A Field Guide to Aging and Sexing Rough-Legged Hawks - Wild Lens Collective
Rough-legged buzzard - Wikipedia
Rough-legged Hawk | Audubon Field Guide
Rough-legged Hawk (U.S. National Park Service)
rough-legged hawk | New York State Parks and Historic Sites Blog
Rough-legged Hawk - SE Dauphin County by Alex Lamoreaux | Nemesis Bird
Rough-Legged Hawk (Rough-Legged Buzzard) Bird Facts | Buteo lagopus - AZ Animals
Winter Raptors: Mistaken Identity - BSBO
Rough-legged hawk | bird | Britannica
Rough-legged hawk | The Raptor Center
The Rough-legged Hawk Project - Vermont Institute of Natural Science
Rough-legged Hawk Identification, All About Birds, Cornell Lab of Ornithology
Rough-legged Hawk - eBird
Photos - Rough-legged Hawk - Buteo lagopus - Birds of the World
