The Great Migration Begins

Jul 17, 2012 By Sammy, Young Editor

Letʼs take you on a journey to Africa, where you will witness a wonder of the world that happens no where else -- The Great Migration. Two million animals migrate from the Serengeti National Park in Tanzania to the greener pastures of Maasai Mara National Reserve in Kenya, which starts in July and lasts into October.

The first thing the animals need is food and water, keeping in mind the prying eyes of their predators. On top of that, they also have to make sure, they donʼt lose their way. Letʼs see what they encounter on their way!

About The Migration

About 1.5 million wildebeests, 350,000 Thomsonʼs gazelle, 200,000 zebra and 12,000 eland, gather up their young, and begin their annual trek northwards. The animals cover a journey of 1800 miles, in a clockwise circle. This impressive phenomenon depends on the availability of grazing. If there is not enough rainfall, the short-grass plains of the Serengeti begin to dry out. Thatʼs when the wildebeests decide to move north. But how do they know which way to go?

It is not quite clear, but ecologists believe that they might be following the rains or the growth of new grass. Since this migration has been going on for centuries, the direction of travel may be etched in their DNAs.

From Start To Finish

The start of the migration begins in January, when 400,000 calves are born at the same time.The new-borns get on their feet, as soon as their two-three minutes old. At age five minutes, they are able to run alongside the herd, and outrun a lioness. With the grass drying up in March and predators posing a big threat to the lives of the calves, the herds head west towards the small lakes called Ndutu, Masek and Lagarja, in the direction of long rains.

The satisfied herds then head north-west into the woodlands west of Seronera towards Lake Victoria. Around May and June, begins the annual rut, where millions mate in a one-month span. The peak of the rut takes place on a full moon, where vicious fighting takes place between males, even though the females are the ones to finally choose their mates.

One spectacular sight is when the herds gather to cross the Grumeti River and Mara River. Right beneath the waters lie crocodiles looking for signs of any weaknesses. If some canʼt cope up with the currents or lose their mothers, the crocodiles seize their chance. Lions, leopards, hyenas and wild dogs also lie in wait, as hundreds of wildebeests reach the shores. This would be the place to see a kill in action!

Once they have reached the grasslands of Maasai Mara, they spend several months grazing. By late October, when the Serengetiʼs short-grass plains are showered by its first sets of rain, the herds move back to give birth.

They are greeted by a lush green landscape, and the cycle begins once again.

 
Ashley12   34 weeks ago

Great article, Sammy! It is an intresting an unique topic you chose to write about.

Kiwi_FJ   37 weeks ago

that was great Sammy!:D

krishc   38 weeks ago

i wanna go to africa

diamond   43 weeks ago

Great article Sammy, keep up the good work
The article reminds me of the Earth series by David Attenborough

Ria Shah   43 weeks ago

nice catch Rachel good article sammy

Raptorman2012   43 weeks ago

I know a lot about this. It's all because of safety in numbers that the wildebeest and zebras survive the hungry crocs. This is a very great article.

Trisha   43 weeks ago

Great article! I've always found the wildebeest migration to be breathtaking.

Rachel Catherine   43 weeks ago

Wow. That's an amazing thing. Great article, Sammy. Not to be picky, but I did catch one mistake. In the third line of the 'From Start to Finish' you spelled they're, their. Just thought you might want to note that but it was still a fantastic article. :)

Sammy02   43 weeks ago

You must have read it thoroughly to catch that one! Anyway, thanks! :)

Rachel Catherine   43 weeks ago

I just happened to notice but I really was captivated by your great writing! :)

JENNAH H_C   43 weeks ago

wow sammy i learned. a lot

 
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Notes

Greatest Wildlife Spectacle

• Many calves get separated from their mothers when herds panic or while crossing rivers. They can only find their mothers if they are lucky. No wildebeest cow will adopt an estranged calf, even if she has lost her own.
• Every year, about 250,000 wildebeests donʼt make it back alive!

Interesting Facts

• Did you know that wildebeests require the same energy to walk or run the same distance! Most predators have their own territories to guard, thus making it hard for them to outrun the wildebeests.
• Zebras and Wildebeests graze in harmony, because both animals prefer a different part of the plant.