In the animal kingdom, many animals migrate regularly in search of food, water, procreation or climate change, including mammals, birds, reptiles, fish, and insects. The distance of migration of many species is very amazing, and the first animal in the first place can even circle the earth once and a half. Learn more with the Sbike Encyclopedia of Flora and Fauna! (Top)
Salmon
Salmon: Ferocious carnivorous fish, traveling 3800km in a lifetime, is the longest migratory fish. It is a delicious and nutritious meat, is a valuable edible fish, the famous salmon is made from it, the economic value is very high. It can be eaten raw, steamed, fried, salted, smoked, and canned. (3800km, the longest migratory fish)
Black-veined golden-spotted butterfly
Black-veined Golden Spotted Butterfly: One of the most famous butterfly species in the Americas and the only migratory butterfly in the world, known for its spectacular long-distance annual migration of 4800km. At the same time it also has a gorgeous metamorphosis, during which the caterpillar forms a lime-green pupa marked with golden spots, black bands and golden edges. After feathering, the adults are large and extremely beautiful. （4800km）
reindeer
Reindeer: The Norwegian national beast, although called reindeer, is not domesticated by humans. It is the most abundant species in the deer family. Humans regard reindeer as holy and give it many beautiful myths and legends. Every Christmas, reindeer pull Santa Claus and send New Year's gifts to the children. In search of food, it migrates 5,000 km, making it the longest migratory mammal on land. (5000 km, the longest migratory terrestrial mammal)
semipalmated sandpiper
Half-webbed sandpiper: A very small migratory bird, the most common and flocked bird in the order Plover. It is mainly found in North America. Migrating from Canada to the southern United States in winter, they can fly non-stop over the Atlantic Ocean. Flying back to the equatorial region of Central America for wintering in May, the journey can reach 5300km, making it one of the birds with the longest migratory journey. （5300km）
Thin-winged dragonfly
Thin-winged dragonfly: Biologists have found that it can fly across oceans and migrate from one continent to another, making it the world's most capable and longest-range insect. Using the monsoon, it migrates back and forth from India in Asia to East Africa and South Africa, with a distance of 14,000 to 18,000 kilometers. (18,000 km, the longest migratory insect)
To be continued, the above are the last 6-10 players in the ranking, and the top 5 will be launched later...
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