By Corrine Kendall
The rains have arrived and Masai Mara is alive as the vegetation turns green once more. Rainbows litter the sky each day and make for amazing photo opportunities as the multi-colors drop from the clouds making a great background for the animals. Though the migrating wildebeest are yet to arrive, animals are still plentiful. Wildebeest, zebra, topi, Grant’s gazelles, buffalos (in huge herds) and Thompson’s gazelles cover the plains.

Yesterday we spotted two cheetah cubs playfully chasing after each other and jumping up on their mother, who was trying to hunt. The mother cheetah crept on top of a termite mound for a better view as she surveyed the area for some of her favorite foods – Thompson’s and Grant’s gazelles.

This morning we had an amazing lion sighting – four huge males with great dark manes and two females feasting on a buffalo, probably killed the previous evening. The lions’ bellies were engorged as they took turns consuming huge chunks of meat and getting small sips of water in a nearby puddle.
May 16, 2009
I am a field biologist and am based at Ilkeliani, which lies along the Talek River in Masai Mara National Reserve. I am just starting my PhD at Princeton University in the USA and am working in collaboration with The Peregrine Fund and the National Museums of Kenya’s Ornithology Section. My job this summer will be to study the behavior and community ecology of vultures and other scavengers. Scavengers play an incredibly important role in the environment by controlling disease and helping to process the nutrients of dead animals. They are the original recyclers and act as natural “garbage men”, cleaning up any dead animals or carcasses that might be around. You can imagine with the wildebeest migration and such an incredibly large number of animals, this clean-up role of scavengers is particularly important in the Masai Mara.

Unfortunately these animals are threatened by habitat degradation and the effects of poisoning. Some pastoralists, frustrated with losses of goats and cows to lions and other predators, place a pesticide known as Furadan on carcasses in order to kill these animals. If you watched the CBS 60 minutes special a few weeks ago, you would have seen the devastating effects such toxins can have on the wildlife. In addition to poisoning, land use change also threatens scavengers and many other animals. Currently cattle herding and wheat agriculture have expanded considerably around the park. Research has already shown that these new land uses have caused declines in the number of wildebeest and other large mammals, however little work has been done to document the effect on birds or scavengers.

This summer I am trying to determine how the scavengers are doing in the park and around it and to understand how their survival and behavior might be affected by these land use changes. Information on the population status of avian scavengers (especially vultures) and on how land use changes affect their behavior and ability to find carcasses will be essential for designing effective management and conservation plans.

As part of my research, I get to spend time where the action is next to the remains of animals or carcasses. Many animals are attracted to these food sources including hyenas, jackals, lions, and of course vultures. Today I saw an amazing encounter between a Lappet- faced vulture and a tiny Black-backed jackal. As I drove up to the carcass of an impala, the jackal charged the huge vulture causing it to leap into the air, but not fly away. As the jackal moved in and pulled a piece off the carcass, the vulture waited patiently only a few feet away. He would have his turn at the food yet
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