1. Pike The pike is an offshore fish that prefers to inhabit estuaries and bays, and also enters freshwater. This fish is very active and good at jumping. He often swims in schools against the current and eats organic matter in the submerged soil. The pike prefers to live in schools and feeds on the organic matter in the submerged soil. When the barracuda is attacked by foreign invaders, all the fish in the barracuda work together, reflecting the light from the body onto the shiny scales, confusing the invaders and waiting for an opportunity to escape. Barracuda schools can also be arranged in spectacular formations. To a blind shark, a large "body" of hundreds of barracudas can be mistaken for a dangerous "super fish".
2. Honey bees Honey bees belong to the family Hymenoptera. Honey bees are swarming insects, consisting of a queen bee, male bees, worker bees and other individuals. Bees are swarming insects. They often gather by the thousands in a single hive and feed on pollen and nectar to make honey. There are three types of bees in a colony: queen bees, worker bees, and drones. There is one queen bee, 10,000 to 150,000 worker bees and 500 to 1,500 worker bees in a colony.
3. Wolf The wolf has 46 subspecies of "three protected animals", with a medium symmetrical body, slender limbs and walking toes, which are good for fast running. Wolves are predators. They are good at running fast and long distances. They prefer to live in packs. They often chase and hunt herbivores and rodents. Wolf packs form as nuclear families, including a pair of mates and their children, and sometimes adopt young. Wolves usually move in packs. Because wolves prey on sheep and other livestock, they were hunted by humans until the late 20th century. Some subspecies, such as the Japanese wolf, the Newfoundland wolf, the Florida black wolf and the Kenai Mountain wolf, have become extinct.
4. Elephants Elephants are mammals with long trunks. There are two species of African elephants and Indian elephants. elephants are herd animals, family-based, with the female elephant as the leader. The time of day, movement routes, foraging locations and habitats are controlled by the female elephant. Adult males are responsible only for the safety of their families. Sometimes several herds come together to form large herds of hundreds of elephants.
5. Chimpanzee Chimpanzees are 70-92.5 cm long, 1-1.7 m tall when standing, and weigh 56-80 kg for males and 45-68 kg for females; their body hair is short and black, usually with a white spot on the rump, a gray-brown face, gray hands and feet, and sparse hair. The ancestors of humans and chimpanzees separated about 5-6 million years ago and began a separate evolutionary path. The former gave rise to humans, while the latter were divided into two groups about 3 million years ago and evolved into chimpanzees and bonobos. These two species of chimpanzees live in the forests of Africa. They prefer to live with dozens of chimpanzees. They have a very complex social structure and can hunt in groups.
6. Penguin Penguins are one of the oldest swimming birds. They may have settled in Antarctica before the Earth wore ice. They are known as the "boat of the sea". Penguins can survive and breed in the bitter cold of -60°C. On land, it looks like a bird dressed in an ice suit. On land, it looks like a Western gentleman in a tuxedo. When it walks, it waddles and climbs dangerously. But in the water, the penguin's short wings become a pair of powerful "paddles" that swim at speeds of 25-30 kilometers per hour. Because penguins always live in ice-covered environments and relatively harsh climates, they need to gather together to extend their collective power to survive. When the weather is bad, they can fight the wind and cold together to ensure the life of each family member
7. Dogs Dogs are known as "man's most loyal friend". They are the pets with the highest reproduction rate and live for about 12 to 18 years. Some scientists believe that dogs were domesticated by early humans from gray wolves 40,000 to 15,000 years ago. The ancestors of dogs lived in packs. If there was a sick or injured dog in the pack, other dogs would kill the injured dog to avoid suffering after being caught up or left behind. When dogs lived in packs, there was also a "hierarchy". This order is established to maintain the stability of the entire pack, reducing the need for intense fighting and warfare over food, living space, and the opposite sex.
8. Geese Goose is a general term for geese. Its common features are a large body, a high bill base, almost as long as the head, a strong dental protuberance on the edge of the upper jaw, and a hard, horny sheath that forms the entire upper jaw. The forehead is free of carinae, streamlined, with a thick and short neck, long pointed wings, and generally 16 to 18 tail feathers. Wild geese are highly adaptable and are omnivorous waterfowl. In spring, 10 to 20 geese migrate in flocks, and in winter, hundreds of geese forage and roost together.
9. Killer whale The orca is a large toothed whale, 8-10 meters long and weighing about 9 tons, with a slightly rounded head and inconspicuous beak; a high, upright dorsal fin that curves up to 1 meter; and a black and white body. Killer whales prefer to live in groups. There are 2-3 small groups and 40-50 large groups. They spend 2-3 hours a day quietly at the surface. Because their lungs are filled with enough air, they can float safely on the surface with their huge dorsal fins exposed. The pectoral fins of the group members often remain in contact, showing closeness and solidarity. If one of the members is injured or unconscious in an accident, the others will come to their aid and use their bodies or heads to attach the tops and braces so that they can continue to float at sea and form a pile even while sleeping in order to take care of each other and maintain some degree of wakefulness.
10. Lion The lion, or lion for short, was known as the Lion Dragon in ancient China. It is a large feline that lives in Africa and Asia. It is the largest average weight feline in existence, and the only male and female feline in the world. Unlike other cats, lions are herd animals. They are one of the most powerful felines on the planet. Other cats in Africa have a hard time competing with them. Lions usually live in prides. A pride of lions has about 8 to 30 members, with an average of 17. These usually include successive generations of lionesses, at least one adult male, and some growing cubs. Lionesses are the core of the pride and rarely leave their birthplace.
