re: chowser maria lorraine Nov 27, 2007 All the creme fraiche I've ever used and tasted was as thick (if not thicker) as sour cream and not at all soupy. The brand... All the creme fraiche I've ever used and tasted was as thick (if not thicker) as sour cream and not at all soupy. The brand I like is Bellwether Farms. Very thick.
Class Aves - Birds. 1  Waterproof skin covered in feathers. 2  Endothermic, warm blooded. 3  Hard shelled eggs that are waterproof (cleidoic - closed egg) 4  Beak or bill rather than teeth. 5  Bipedal (walk on two legs only) 6  Forelimbs developed into wings.
Birds and mammals have the following characteristics in common: they are vertebrates, meaning they have an internal skeletonthey are warm-bloodedthey breathe using lungs, so â¦ have full respiratory systems they have circulatory systems. Most mammals give live birth, but there is a sub-group known as monotremes, which are the egg-laying mammals. 2  This group includes just the platypus and the echidna. 3  They are still mammals because, like all mammals, they feed their young on mothers' milk.