ferruginous hawk Directory References Discover Nostradamus and His Prophecies 10 Failed Doomsday Predictions All 119 References in “We Didn’t Start the Fire,” Explained Roman Catholic Saints 10 Best Hockey Players of All Time Timeline of the Space Race, 1957–69 New Seven Wonders of the World Contents ferruginous hawk bird Ask the Chatbot a Question Ask the Chatbot a Question Also known as: Buteo regalis Learn about this topic in these articles:size In hawk…notable rough-legged hawks are the ferruginous hawk (B. regalis)—the largest North American buzzard (up to 63 cm [25 inches] long)—and the rough-legged hawk (B. lagopus) of both the Old and New Worlds.Read More
