In these diseases, edema occurs primarily because of the body's retention of too much salt (sodium chloride). The excess salt causes the body to retain water, which then leaks into the interstitial tissue spaces, where it appears as edema. Medications also can cause pitting edema. The most common local conditions that cause edema are varicose veins and thrombophlebitis (inflammation of the veins) of the deep veins of the legs.
Hawk - carnivore. Raccoon - omnivore. Turtle - omnivores, most are carnivores when they are young, but become omnivorous as they grow. Rabbit - herbivore. Bird - too general to say. Some birds are carnivores, like magpies, kookaburras and butcher birds, others are herbivores, like parrots.
Apart from carnivorous nature, these types of hawks are opportunistic birds. They predominantly feed on small mammals and other birds. Their diet includes mice, chipmunks, ground squirrels, voles, woodchunks, tree squirrels, beetles, bats, snakes, waterfowl, small insects, shrews, fish, crustaceans, and lagomorphs.