Is a peregrine falcon bigger than a eagle?

No, a peregrine falcon is generally smaller than an eagle. Peregrine falcons typically weigh between 1.5 to 3.5 pounds and have a wingspan of about 3.3 to 3.6 feet. In contrast, eagles, depending on the species, can weigh anywhere from 3 to over 14 pounds and have wingspans ranging from about 5 to 8 feet. Thus, eagles are larger both in size and weight compared to peregrine falcons.