The hawksbill turtle is a reptile belonging to the family Turtles and the genus hawksbill. The hawksbill turtle inhabits tropical and subtropical oceans. Most of the time in their lives, hawksbill turtles live alone, and they only meet for mating. The hawksbill turtle has strong migratory ability and a wide range of living environments. The hawksbill mainly feeds on coral reefs and also preys on some crustaceans, algae, and fish. Distributed in vast sea areas, mainly found in tropical regions of the Atlantic and Pacific Oceans. The crawling speed of hawksbill turtles is slow and they are easily hunted and killed by humans. The beaches that serve as nesting areas for hawksbill turtles are often destroyed, and the required years for sexual maturity are long, resulting in a low reproductive rate. Therefore, the population is extremely difficult to recover.

Green sea turtles are reptiles of the family Turtles in the order Turtles, also known as sea turtles. The lifespan can reach over 100 years. Green sea turtles are distributed in warm waters of the Atlantic, Pacific, and Indian Oceans, and are found along the coasts of Shandong, Zhejiang, Fujian, Guangdong, Taiwan, and other regions in China. Food sources include fish, crustaceans, mollusks, and seaweed. According to the survey, green sea turtles are the most frequently occurring and widely distributed sea turtles in China, but their numbers have significantly decreased. The main reasons for the decline in its population are human predation, destruction of spawning grounds, death from fishing nets, and seawater pollution. Listed as a first-class protected animal in China.

Turtle is a reptile belonging to the family Turtles in the order Turtles and the genus Turtles. Also known as grass turtle, mud turtle, golden turtle, fragrant turtle, etc. Turtles are distributed in various provinces in southern China, with the highest number in the Yangtze River Basin. They are also found in countries such as Korea and Japan. They prefer to inhabit streams, lakes, rice paddies, and aquatic plants. Turtles are semi aquatic, omnivorous, and ectothermic animals. I enjoy eating animal based foods such as insects, worms, small fish and shrimp, as well as plants such as tender leaves, duckweed, grass seeds, and rice. In ancient China, turtles were revered as objects of worship and were particularly fond of raising turtles. The turtle is also known as one of the "Four Spirits".

Green sea turtles are reptiles of the family Turtles in the order Turtles, also known as sea turtles. The lifespan can reach over 100 years. Green sea turtles are distributed in warm waters of the Atlantic, Pacific, and Indian Oceans, and are found along the coasts of Shandong, Zhejiang, Fujian, Guangdong, Taiwan, and other regions in China. Food sources include fish, crustaceans, mollusks, and seaweed. According to the survey, green sea turtles are the most frequently occurring and widely distributed sea turtles in China, but their numbers have significantly decreased. The main reasons for the decline in its population are human predation, destruction of spawning grounds, death from fishing nets, and seawater pollution. Listed as a first-class protected animal in China.

Turtle is a reptile belonging to the family Turtles in the order Turtles and the genus Turtles. Also known as grass turtle, mud turtle, golden turtle, fragrant turtle, etc. Turtles are distributed in various provinces in southern China, with the highest number in the Yangtze River Basin. They are also found in countries such as Korea and Japan. They prefer to inhabit streams, lakes, rice paddies, and aquatic plants. Turtles are semi aquatic, omnivorous, and ectothermic animals. I enjoy eating animal based foods such as insects, worms, small fish and shrimp, as well as plants such as tender leaves, duckweed, grass seeds, and rice. In ancient China, turtles were revered as objects of worship and were particularly fond of raising turtles. The turtle is also known as one of the "Four Spirits".

Nile crocodile, also known as African crocodile, is a large crocodile in the crocodile family of the crocodile order. The adult Nile crocodile weighs up to one ton. The juvenile Nile crocodile is dark yellow brown in color, with obvious horizontal stripes on its body and tail. As an adult, the color of the horizontal stripes becomes lighter. Nile crocodiles are mainly distributed in the Nile River Basin and southeastern regions of Africa, and are also found in Madagascar. They often inhabit freshwater bodies such as lakes, rivers, and swamps. The Nile crocodile is the largest crocodile in Africa and the most studied crocodile among all crocodile species by humans.