Serengeti – The Gnu & Its Wanderlust

We very nearly missed the river crossings we had come to the Serengeti to witness.

Rains arrived early this year. And the wildebeest herds, following some primal genetic coding that propels them on an arduous trek across the Savannah in search of fresh new grass, had already moved to the Northern plains. Perhaps even crossed over to the Masai Mara. The worry was that they would be well on their return journey into Southern Serengeti by the time we reached the North.

Some people mistakenly assume – or are led to believe – that the cross border migration of wildebeest is a seasonal occurence exclusive to the Masai Mara in Kenya between July to September. In actual fact the great migration is a year round phenomenon in which over two million herbivores – around one and a half million wildebeest, along with zebra and gazelles numbering nearly six hundred thousand – follow the rain collectively, in an 1800 mile long clockwise loop. And the bulk of this ‘greatest mammalian movement on earth’ takes place in the Serengeti in Tanzania.

It is therefore technically possible to catch the migrating herds at any time of the year at a corresponding location.  Roughly based on their movements in preceding years: Jan – Feb in the Southern plains for synchronised calving, Mar – May heading North along the Western corridor, June to early July along the Grumeti river, July – August around the Mara river and plains, Aug to Oct in Kogatende in the North as well as across the border in Masai Mara. Then back again to the South along Seronera in Central Serengeti to repeat the sequence all over again, like they have been doing for God knows how long!

One million year old fossil finds prove their seasonal presence in the Olduvai Gorge (where the Leakey’s researched the origin of man). Scientific mapping of herds only began in the late fifties, thanks to the efforts of Bernhard Grzimek (whose book; “the Serengeti shall not die”, was instrumental in the creation of the Serengeti National Park) and his young son Michael Grzimek. The latter died in a plane crash during the process and is buried in Ngorongoro.

An accurate pattern of movement is naturally impossible to predict, and is hugely dependent on the rain Gods playing by the rules.When they don’t, well, you keep your fingers crossed and hope for the best.

We did just that. And managed to catch one tail end crossing across the Kogatende river on our first day in the North, and three in a row on the second!

If we had only arrived a couple of weeks earlier we would have witnessed giant herds crossing incessantly for hours. We were told we could have gone back to our lodge for lunch and returned to find them still crossing! That would have been some spectacle! But as it was, what we did get to see was pretty special.

Wildebeest river crossing - Serengeti National Park

Wildebeest river crossing - Serengeti National Park

Wildebeest river crossing - Serengeti National Park

Wildebeest river crossing - Serengeti National Park

Wildebeest river crossing - Serengeti National Park

Wildebeest river crossing - Serengeti National Park

Wildebeest river crossing - Serengeti National Park
Bravo! All across without incident, and none ended up as croc fodder!

Our most dramatic encounter however –  a National Geographic experience, George (our guide/driver) called it – was a wildebeest road crossing earlier in the safari in Central Serengeti.Rain in the distance and a few stalking lions behind, triggered the massing (herding) of a large splinter group that George figured was headed in our direction. So we retreated further back allowing them space. Not all drivers were as sensitive however, and we were dumbfounded by a couple of vehicles that drove right into the midst of the agitated group.

I have carefully edited out my choice exclamations at this grossly insensitive behaviour and hubby's concerned clucking from the video below :-)

After several false starts it took one plucky gnu to set hundreds of hooves thundering straight past us in a humongous cloud of dust, and galloping off into the promisingly dark horizon. It was George’s foresight and sensitivity that afforded us this ringside view of one of the most exciting spectacles we have ever witnessed. Thank you George!

As the last of the wildebeest rushed across, George turned around and let out a cry.

Peering through the haze right behind us, with a comical “What just happened?” expression on his face was this bewildered lion…….part of the same pride that was foiled by another ungulate herd the day before.

Lion - Serengeti

An aside for the word lovers and etymology nerds amongst you: It is assumed (among other interpretations) that the call of the wildebeest (‘wild cattle’ in Dutch for lack of a better name for this strange animal at the time.) is the source of the name Gnu. But were you aware that the collective noun is “an implausibility of Gnus“?

More from Africa:
The Captivating Landscape Of Tarangire
Elephant Crossing
Rubbing Shoulders With Siverbacks

Posted by

Hi, I'm Madhu. Wanderer. Travel blogger. Story teller. Bitten late and hard by the travel bug, I am on a mission to make up for lost time.

138 thoughts on “Serengeti – The Gnu & Its Wanderlust

  1. Oh Dear! That was amazing. Almost like a motion picture unfolding in front of your eyes. Just amazing. Serengeti is there on my bucket list too, on the top. Your post is inspiring, loved every bit of it.

  2. As in the collective of Gnus is implausibly large? I’ll bet they were, in the old days! Wonderful post, Madhu, thrilling pix. Real National Geographic stuff. This safari of yours just gets more and more absorbing. Happy New Year!

    1. So nice to find you here, Meredith! I hopped over to Wanderlust to wish you HNY and tell you that I had fish and chips today in Whitby 🙂 Comments disabled so never mind. Excuse me for butting in, Madhu.

  3. What an unforgettable experience, Madhu. Your photos of the Wildebeest crossing, are too wonderful, and how amazing to see that lion up so close. Love the collective noun for Gnus. 🙂

  4. I’ve watched this on the Discovery or National Geographic Channels. That built in urge is brutal on the river crossings. I always sit on the edge of my chair willing those poor animals to cross without being caught by crocs. Another brilliant post.

    1. Thanks Ian. Thankfully the worst of the croc attacks were over and the fattened slobs weren’t the least bit interested in these creatures 🙂

  5. After our safari in Botswana, which was extraordinary, we promised ourselves we would be back to see the migration. Had the trip all planned and paid when a health issue got in the way. We WILL be there some day, but in the meanwhile Madhu, your post put me right in the middle of YOUR experience. Thanks so much for the fabulous New Years gift, and all the best to you in 2015

  6. Madhu, this was a breathtakingly beautiful post. I feel so privileged just to have shared it with you. What an incredible set of pictures….you have had a spectacular year, and I have followed it avidly. All the best for 2015!

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