It is a small to medium-sized freshwater turtle belonging to the family Turtles. Native to North America, especially the waters of the southeastern United States and northeastern Mexico. Known for their vibrant shell and skin patterns, they typically have yellow or orange stripes that form unique patterns on their shells, which is also the origin of their name. It is an omnivorous animal, and its diet includes aquatic plants, algae, insects, small fish, and worms. In the wild, ray turtles usually inhabit water bodies such as rivers, lakes, swamps, and ponds, and are good at swimming and diving. They are also popular pet turtles because they have a gentle personality and are easy to raise.

The finless porpoise is a mammal of the order Rodentia and family Hylidae. Large body size. Wide head, short and round ears, small eyes; The kiss is thick and short, with a truncated front end and a large upper lip; The limbs are short and thick, with four toes on the forefoot and three toes on the hind foot, with slight webbed spaces between the toes; The body hair is thick and sparse, with a dark grayish yellow color. Distributed in South America, living in the Amazon River basin. They inhabit riverbanks or swampy areas, often in family clusters. Gentle in personality, quiet in nature, slow in movement, able to quickly jump into the water and escape when faced with danger. Proficient in swimming and diving, able to swim long distances underwater or hide in aquatic plants for extended periods of time without moving. Feed on reeds and other plants in the river.

There are three species in the genus Parrotfish, with a body length of approximately 30 centimeters. They are Arctic puffins, horned puffins, and tufted puffins. There is a large mouth, triangular in shape, with a deep groove. The feathers on its back are black, its belly is white, its feet are orange red, and its face is brightly colored. It is beautiful and cute like a parrot, so people call it a puffin. It usually inhabits the ocean and only returns to the island or land near the shore during the breeding season. When landing, it is roughly upright and resembles a penguin, which is the result of convergent evolution. Skilled in swimming and diving, generally able to dive more than 10 meters underwater. They feed on fish, crustaceans, and other marine invertebrates. Likes to live in groups