You will need
- Encyclopedia of Biological, ecological, word, computer, website O. bird, a ticket to the zoo.
Instruction
1
Dimensions. Body shape in geese and ducks are similar, but the sizes differ. Gus is much bigger than ducks. Also and legs of the goose are much longer duck. They have long Tarsus — spur and relatively short fingers. These features allow the geese to move well on land and, in addition, it run fast.
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2
Neck. Geese have well developed long neck, which gives them such a Regal look and highlights of other birds. But the duck neck is much shorter. But this time it is only good. This structure allows the ducks in search of food to dip in the water tail up, head down, completely vertically.
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3
Beak. A duck has a flat beak, perfectly adapted for food on the water. The beak of the goose, on the contrary, larger, higher and less flat. It has a kind of "claw" at the end. Such a structure allows the goose is easy to pull out bunches of grass from the ground.
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4
Color. In most species of ducks colouring of male and female members varies greatly between them. This sexual dimorphism is evident during the mating period when the plumage of the males is particularly rich shades.
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5
Sounds. The voices of a variety of ducks. But due to the peculiarities of the structure of the vocal apparatus, they are quite different from those of the goose sounds. "Pipe" cackling goose, loud and shrill, and in times of danger, he turns to hiss.
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6
Food. Duck can be fed even at night. Unlike ducks, goose never at night does not eat, and sleeping on the beach or walking on the water. Gus eats only plant food. Duck, unlike geese and swans, feeding not only vegetable but also animal food. It feeds on small crustaceans, snails, fish, shushtari and even crabs. Simply put, a duck eats everything that comes his way and is suitable for her.
7
So when buying to distinguish a goose from a duck carcass, you need to remember a few simple points:1. carcass of a goose is larger than the duck;
2. goosebumps has a more pronounced rough structure than duck;
3. goose darker than duck.
2. goosebumps has a more pronounced rough structure than duck;
3. goose darker than duck.
Note
Duck is more fatty than the meat of a goose. Goose meat is more tough, and the older the goose the harder the meat.
Useful advice
When stuffed in a duck, always leave a little free space. So the stuffing will leak out during cooking.