The magic creatures are on the pavilion
The toda region is dedicated to building eco-civilization
More and more plants and animals are home-settled in the bouquet
It enriches the ecological background of the beautiful tower
Today, i'm taking you to the 175th station of the beast
A swan
Classification characteristics
A swan (academic name: cygnus olor) is a large bird of duck swans, 1. 2-1. 5 metres long and 6. 75-10 kg body weight. The neck is long, and there's a tumor in the forehead, and it's famous。
Form characteristics
The male snout is white with a light brown on his head to his pillow. The eyes are naked and black; the mouth is black, the mouth is red, the front end is light, near cinnamon, the mouth is brown and has a prominent black beak on the forehead; the gills, gills, claws are black and the rainbow is brown. Female feathers are the same as males, but are smaller in size and do not appear on the forehead. Young bird heads, light brown grays with a forehead and eyes exposed, black, with no abdomen, white fly feathers, long tail feathers, light brown grays, stains of white. The lower body is lighter, often light brown gray, iris brown, mouth red gray, claws and acupuncture, and tan。
Growing habits
The swans are mainly found in open lakes, estuaries, ponds, reservoirs, bays, marshes and slow-flowing rivers and their banks. In late september and mid-october, the southern winter was moved, and in the spring, mostly in the late part of february, small groups and family groups were relocated, often along the waters of lakes, rivers and so on。
Aquatic plants are fed mainly on leaves, roots, roots, buds and fruit, as well as on algae and small aquatic animals. Feeding during the day, resting at night. Food can be found mainly by tearing plants with their mouths, sometimes with head down and tail up, as some ducks do, stretching their head to the bottom to dig for roots of aquatic plants, and occasionally to the surface of the water for grass。
Bong tai distribution
As the environment continues to improve, there have been signs of swans in lupin lake。
Photos from encyclopedia
