Except the birds, You can also order their feathers. Bird feathers we collect under the order. The price of the pen is discussed separately.
Birds ( Aves ) — a class of warm-blooded egg-laying vertebrates, whose members are characterized by the fact that their body covered with feathers and forelimbs modified into organs of flight — the wings (species that do not fly, have underdeveloped wings). Initially the structure of the body of birds adapted for flight, although at present there are many kinds of flightless birds. Another distinctive feature of birds is the presence of beak. Today on Earth there are more than 9792 different species (in Russia — 600 types). Birds inhabit all ecosystems of the globe from the Arctic to the Antarctic. The science that studies birds is called ornithology.
Birds are well-isolated group of warm-blooded vertebrates. One of the most characteristic features of representatives which is the covering of feathers that protects the body from adverse changes in temperature and plays an important role in flight. The ability to fly is the main feature of birds (the lack of capacity in some modern birds — a secondary phenomenon). Continue reading
“I’m not a lover of the exotic, as you, dad. “It was the first visit my daughter in Asia, and we have just passed a street vendor offering a variety of crispy roasty and boiled insects — popular snack food Thailand. I asked if she wanted to try grasshoppers . “They are very even nothing,” I added encouragingly. The daughter shook her head and said, “I’m ready to try something new, but I will not eat any animals nor cute nor disgusting”.
Food, she perceived through the idea of its original form. To the category of disgusting it included the insects, and the category pretty — numerous small mammals, including cats, dogs, rabbits . and three rodent species, somewhere in the West playing the role of Pets: e the hamsters, gerbils and Guinea pigs . The last really beloved Pets in many euroamericana, but this does not negate their long culinary history, and the fact that these rodents and are considered to be an important source of protein in Peru (the birthplace of the “canteens” of rodents), Ecuador, parts of Venezuela and in Bolivia and Colombia. Continue reading