Who were the quarterbacks for the Philadelphia Eagles since 1970?

Do all birds have two legs and two claws? Can hummingbirds breath under water? Are seagulls harmful to hawks if eating? How do you know if a duck is broody? Is a Raven a secondary sonsumer? What temperature range is needed for the magpie to survive? Do wolves eat herons? I want to train my budgie to stop biting me and running away. He is scared of me and everytime I go near his big cage he flys to the opposite end. What should I do to tame him? You can fly and run but cant walk you can be saved but not stored and you can be bought but not sold? Why are crows nests called crows nests? Are most fig maramaldes kosher? Is birdon from Kirby a boy or girl? What seagull species begin with F? What does time flies and fruit flies like bananas mean? What does a purple finch eat? What did little feather trade with the men? Do only 4 bald eagles live in the us today? What is the average life of a pigeon? Is there something natural that you can spray on animals to keep away flies? When do most eagles gather at the conowingo dam?