Males and females hold eggs together. Eggs hatch after 23 days. Yellow-billed Egret: Yellow-billed Egret, also known as Bailao and Tang Egret, is a medium-sized wading bird, with a body length of 46-65cm and a weight of 320-650g, with a slightly smaller female.
Its posture is very elegant, its body is slender and slender, its mouth, neck and feet are very long, and its body is light, which is conducive to flying. It is covered with ivory feathers, spotless and looks proud and elegant.
Extended data
The ancestors of egrets appeared in the Miocene 7 million years ago, and the current population has no subspecies differentiation. It is found in Russia, Japan, North Korea, Philippines, Malaysia and Indonesia abroad, and distributed in Hebei, Shanxi, Inner Mongolia, Liaoning, Jilin, Jiangsu, Zhejiang, Fujian, Taiwan Province, Shandong, Henan, Guangdong, Hong Kong, Hainan and other places at home. It is summer in Liaoning and Jilin.
Egrets in Huangkou inhabit coastal islands, coasts, bays, estuaries, rivers, lakes, ponds, streams, rice fields and swamps near the coast. You can see individual, paired or integrated small group activities, and occasionally dozens of large groups are together. Fly to streams, rivers, salt fields and rice fields near the coast for activities and foraging during the day, and fly to coastal mountainous areas for rest at night.
Often one foot stands in the water, the other foot bends under the abdomen, the head shrinks back into a hunchback shape, and stands still for a long time, with light and steady steps, which makes it look leisurely.
When flying, the head retracts to the shoulder, the neck bends downward into a bag shape, the feet are straight back, far protruding behind the short tail feather, and the two wide wings slowly encourage the flight, making the action look leisurely and graceful.
Edited on 2020- 1 1-24.
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Information about egrets
The slim egret that can be a "fairy beast" reveals its "fairy posture" everywhere. Egrets are common creatures in daily life. In fact, there are 13 species of birds belonging to the genus Egret, and four of them have white feathers and are all called "Egrets". These four kinds of egrets are all medium-sized (45-90 cm) egrets. It is different from the cattle egret in that it is large and slender, with black mouth and legs, yellow toes, pure white breeding feathers, slender neck and back feathers, and spiny feathers on the back and chest. The great egret is huge, with neither crest nor breastplate feathers; The middle egret is medium-sized, with no crown but chest feathers; Little egrets and yellow-billed egrets are smaller, and all their feathers are in the crest and chest. In fact, the feather value of egrets is very high. Feathers are generally white, and there are tall decorative wedding feathers in the breeding season. Egrets have similar habits to other herons, but some species have courtship performance, including showing off their feathers. Large groups have no defense ability to build nests, and as a result, they are on the verge of extinction because of overfishing. Egret is a wading bird, which mainly preys on small fish, amphibians, reptiles, mammals and crustaceans in shallow water. Build messy nests on trees or shrubs or on the ground. Egrets mainly feed on all kinds of small fish, and also eat animal food such as shrimp, crab, tadpole and aquatic insects. It is usually pecked while walking by the river, salt field or paddy field. Its long mouth, long neck and long legs are very convenient for preying on animals in the water. When it preys, it wades gently, keeping its eyes on the small animals moving in the water, and then suddenly pecks into the water with its long mouth, pecking the food into its mouth accurately. Sometimes they often stand by in the water, waiting for an opportunity to prey on passing fish. Egrets are also rated as "immortal", which actually makes sense. Egret's legs are very long, its neck is very long, and its mouth is very long. Those flying wings and slender fingers are like bamboo poles with leaves and buds. When it takes off in the forest, it looks like a fairy.
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The information of egret is 50 words?
Egrets are slender, with black mouth and legs, yellow toes, pure white feathers during breeding, slender neck and back feathers, and strong back and chest feathers. Iris yellow; The exposed skin on the face is yellow-green, and the breeding period is pale pink; Darkmouth; Legs and feet are black and toes are yellow. When an adult bird in Stephane breeds, two slender and soft spear feathers are born on the pillow. If they look like double braids, they are called braided feathers. Withered feathers on the shoulders and chest often fall off in winter. Egrets are naturally beautiful and slender. They have long legs and necks, long mouths and toes. They are covered with feathers as white as snow. Extended data:
Breeding mode The breeding period is from May to July every year, and nests are built on islands near the coast and rocks hanging between the coast or short branches. I like to build nests together in groups. Someone once found 14 nests on a rock top with only about 20 square meters of hanging rock, and 1 1 nests on an adjacent rock top with only 10 square meters of hanging rock, and the distance between each nest was only 14-76 cm. The shape of the nest is shallow dish-shaped, and the structure is relatively simple, mainly composed of hay stems and grass leaves. Nests are built on short trees, and the maximum height from the ground is no more than 1 m, and some nests are built in the grass under short trees. Each nest lays 2-4 eggs, which are oval and light blue. The incubation period is 24-26 days.
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What is the information about egrets?
Egrets, Hemiptera Egrets, Egrets. Also known as Little Egret at ordinary times, it is the city bird of Xiamen, an important wetland bird and the largest number of egrets in Xiamen. Because it has high requirements for the environment, it is an indicator of environmental quality. It is one of the most attractive wetland ornamental birds. Egrets will change into beautiful breeding feathers at the early stage of breeding. Breeding feathers appear in spring and summer, so they are also called Stephane. At this time, the egret has two braided feathers on its head, slender decorative feathers on its neck and back, and withered feathers on its back and chest. The exposed skin on the face will change from yellow-green to pink. The function of heron's nest selection area is mainly used for inhabiting and mating, nesting and feeding young birds. The nesting area is generally located near the wetland, and the vegetation with less human disturbance covers the forest, bamboo forest or shrub. Islands meet the above conditions well, so many islands in Xiamen are breeding grounds for egrets. Xiamen is a coastal city, and it often ... shares comments. Tread yeast is super sweet. 2019-11-09 concerns.
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Information about egrets
Egrets are 13 species, four of which are all white, namely, big egret, middle egret, egret (little egret) and snow egret, which are called egrets in the world. The great egret is large in size, with neither crown feather nor breastplate feather, while the middle egret is medium in size, with no crown feather but breastplate feather; Egrets and snow herons are very small, and all their feathers are on the crest and chest. The crown feathers and withering feathers of egrets during the breeding period can be used for decoration, commonly known as egret silk hair, and are often exported to Europe, America and all over the world. Description of species characteristics: medium-sized (60 cm) egret. It is different from the cattle egret in that it is large and slender, with black mouth and legs, yellow toes, pure white breeding feathers, slender neck and back feathers, and spiny feathers on the back and chest. Iris yellow; The exposed skin on the face is yellow-green, and the breeding period is pale pink; Black mouth; Legs and feet-black, yellow toes. Cry: croak in the breeding nest, and be silent at other times. Distribution: Africa, Europe, Asia and Oceania. Distribution: Named subspecies are common resident birds and migratory birds, distributed in southern China, Taiwan Province Province and Hainan Island. Lost birds sometimes go to Beijing. Some birds spend the winter in the tropics in winter. Habits: I like rice fields, river banks, beaches, mudflats and coastal streams. Eating in groups, often mixed with other species. Sometimes fly over the shallow coastal waters to chase prey. Fly back to their habitat in a "V" formation at night. Gather together and nest with other waterfowl. Common names: crane, egret, Bai Niao, hoe, little egret, egret, siqin, little egret, snowman, a cup of egret, extended information, population status, and great egret are listed in the Convention on International Trade in Endangered Species of Wild Fauna and Flora. It has been included in the Agreement between People's Republic of China (PRC) and Japanese Governments on the Protection of Migratory Birds and Their Habitats. Egret is the most common kind of egret, commonly known as egret, which belongs to the list of the Convention on International Trade in Endangered Species of Wild Fauna and Flora. Yellow-billed egret and rock heron are both national second-class key protected animals. The yellow-billed egret is an internationally endangered species. Rock heron is one of the highly endangered birds in China 1 1, and it is a rare bird in China, which is in an endangered state. The rock heron has been listed in the Annex List of the Agreement between People's Republic of China (PRC) and Australian Government on the Protection of Migratory Birds and Habitats. The yellow-billed egret is a new species collected by Robert Swinhoe (UK) in Xiamen on 1860. This species has been listed in the List of Terrestrial Wild Animals under National Key Protection or with Important Economic and Scientific Research Value issued by the State Forestry Administration in August 2000 1. The breeding season is from May to July every year, and nests are built on islands near the coast and rocks hanging between the coast or short branches. I like to build nests together in groups. Someone once found 14 nests on a rock top with only about 20 square meters of hanging rock, and there were 1 1 nests on an adjacent rock top with only 10 square meters of hanging rock, and the distance between each nest was only 14 ~ 76 cm. Once upon a time, in Taiwan Province Province, there was a phenomenon that yellow-billed egrets and egrets, cattle-backed egrets, night herons and herons mixed to nest in groups. Its nest is shallow dish-shaped and simple in structure, mainly composed of hay stems and grass leaves. Nests are built on short trees, and the maximum height from the ground is no more than 1 m, and some nests are built in the grass under short trees. Each nest lays 2 ~ 4 eggs, which are oval and light blue. The incubation period is 24 ~ 26 days. The yellow-billed egret was once a common summer migratory bird along the southern coast of China, especially from Shantou, Guangdong to Fuzhou, Fujian. It was also seen in the Yalu River in the northeast and Hunchun in the east of Jilin in the 1960s. In the early 1980s, more than 200 ~ 300 pairs of nesting populations were found in Liaodong Peninsula and coastal islands, and dozens of large groups were often seen foraging in coastal waters. However, due to the destruction of the environment and human interference, especially because its pure white hairy feathers and withered feathers are extremely precious decorations, a large number of them are hunted every year, so the population has decreased obviously recently. Therefore, its number is decreasing day by day, which has become very rare. According to the midwinter waterfowl survey in Asia organized by 1990 and 1992, 1992 saw only 143 waterfowl in China and 448 in Southeast Asia. At present, the yellow-billed egret has been listed in the Red Book of Endangered Birds in the World by the International Committee for the Protection of Birds (ICBP) and listed as a national second-class protected animal in China. Baidu Encyclopedia-Egret (commonly known as four kinds of egrets) Baidu Encyclopedia-Egret (a kind of egret)
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Information about egrets?
Egret alias Little Egret Egret Egret Pelican Medium-sized wading bird belongs to Egret, which is the city bird of Xiamen and also known as the monitoring bird of air and water quality. It enjoys the reputation of "environmental protection bird" and is a national second-class protected animal. Egrets like to live in lakes, swamps and wet forests, mainly eat small fish, mammals and reptiles.