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.
Â¹ Combining obligate with carnivore is pretty clear. Cats must eat meat, it is a biological necessity. All felids, including domestic cats, are obligate carnivores. But, the cat is not alone in being a strict meat-eater.Other mammals that are classed as obligate carnivores include mink, tarsiers, dolphins, seals, sea lions and walruses, to name a few.Â² Non-mammal obligate carnivores include rainbow trout, salmon, hawks, eagles, crocodilians, many snakes and lizards and most amphibians.ats aren't the only obligate carnivores. The digestive systems of cats have also become specifically adapted to eating raw flesh. They have the shortest digestive tract compared to body size of almost any mammal.