What is the pelicans natural enemies?

How does a great blue heron protect itself from enemies? Peahen that has been sitting on eggs for 90 days or so she seems obsessed with trying to hatch these eggs What should you do remove the eggs while she is eating or just let her continue? How long before a baby scrub jay can fly? How many Eagle Requried merits are needed for Eagle? When do honey bell oranges ripen? What color does teal blue and yellow? Farmer John has 99 birds in his farm he has six times as many chickens as geese He has twice as many ducks as geese How many ducks does farmer john have? What did a thunder bird eat? What is the possessive form of Garzas? Why cant a bird fly without feathers? Do penguins bend their knees when walking? What is the size of ringneck pheasant eggs? What is the penalty or fine for killing a seagull in RI? Do hawks interact with humans? how can i the diff between a female geese or male gander ? How does a bluebird obtain energy from the sun directly or indirectly? Do birds exhibit maily external development or internal development? What do pelicans look like? What acid is deadly? Where do turkey vultures migrate?