Mass Migrations In The Animal Kingdom: The Most Amazing

The mass migrations that the animals undergo are extremely long and challenging journeys with one goal: survival.
Mass migrations in the animal kingdom: the most amazing

There is a spectacular phenomenon that occurs in nature and strikes everything else: mass migrations in the animal kingdom. Animals cross entire oceans and continents in search of a better climate or food. It really is admirable!

In this article, we will talk about some of the most surprising mass migrations on the planet. You will learn which animals can travel the farthest and which migratory groups have the largest number of individuals ever seen.

Birds: hardy travelers

Birds are the species that carry out the most incredible migrations in terms of difficulty and distance. An example of this is the silver tern ( Sterna paradisaea ), which is ranked number one on the list of the longest observed mass migrations in the animal kingdom. This small bird weighs no more than 3.5 grams and can travel up to 70,000 kilometers.

Birds migrate south during the winter.

These birds start their journey in Antarctica. Along the way, they pass through Africa and several regions of South America until they reach the Arctic. In other words, this long journey can take several days, during which the silver terns sometimes stop to eat.

When we are talking about the theme of fantastic mass migrations in the animal kingdom, the anteater ( Limosa lapponica ) also deserves an honorable mention. These birds can travel great distances, and without even stopping to rest! A registered specimen of this species traveled 11,000 kilometers without stopping, from Alaska to New Zealand. This is the longest direct flight ever recorded.

Mass migrations in the marine animal kingdom

As we now move on to talk about mass migrations among marine animals, the prize winners are definitely sardines ( Sardinop’s sagax ). Their migration is the largest migration of animal species on the planet, and they are similar to the migrations observed from the wildebeest ( Connochaetes ) in Africa.

The sardines mass migrate in the sea.

The journey of the Sardines is over 1,500 km long. This giant school of fish can measure more than 9 km long and between 30 to 60 meters deep. The voices are so large that they can be seen from a low-flying airplane or a boat. As you can imagine, the grandeur of this massive grouping of sardines attracts a large number of predators.

The migration of the humpback whale ( Megaptera novaeangliae ) is also remarkable. These powerful whales hold the record for the longest migration ever made among mammals. They travel from the South Pole all the way to Costa Rica and back. In total, they swim about 16,000 km.

How about insects?

In this category, the prize winner is the monarch butterfly ( Danaus plexippus ). Every summer, these insects travel nearly 5,000 km from Mexico to their final destination in the Canadian forests.

Monarch butterflies during one of their mass migrations.

Some specimens of the monarch butterfly have also been able to migrate across the Atlantic. They are found, for example, in some areas of the United Kingdom and Spain.

However, dragonflies are the insects that travel the longest distance overall. In particular, a species of dragonfly (Pantala flavescens) is capable of performing transoceanic flights. With the help of air currents and strong winds, these animals can travel distances of up to 14,000 km.

Finally, we would like to point out that there are many other migratory phenomena that we have not described here. Why not find an encyclopedia and look for some yourself?

Related Articles

Leave a Reply

Your email address will not be published. Required fields are marked *

Back to top button