What is typically recognized as the largest hawk species?

The ferruginous hawk is indeed recognized as the largest hawk species in North America. This species can weigh between 2 to 4.5 pounds and have a wingspan that ranges from about 4 to 4.8 feet, making it significantly larger than the other hawks listed. The ferruginous hawk is often found in open grasslands and is distinguished by its striking coloration, which includes a rich brown and creamy white pattern. Its size allows it to hunt larger prey compared to smaller hawks.

In contrast, the red-tailed hawk, although large and common across the U.S., does not reach the same size as the ferruginous hawk. The Cooper's hawk and sharp-shinned hawk are both smaller species, known for their agility and size similar to that of a crow or even smaller, making them adept at hunting birds in forests and wooded areas. Therefore, the ferruginous hawk's notable size and weight establish it as the largest hawk species compared to the others mentioned.