The Houston Zoo’s Director of conservation, Peter Riger is visiting our wildlife conservation partners Painted Dog Conservation in Zimbabwe. He hopes to identify more ways the Houston Zoo can provide support to this community based conservation project. Click here or scroll down to read his previous post.
Monday, April 25th we headed into Hwange National Park to get a better look at the wildlife and some issues revolving around the development of large numbers man-made waterholes which the park pumps water up into (using pumps run by diesel fuel) from the water table 100 feet below the surface. The idea stemmed from the thought that this would make wildlife more accessible to tourists visiting the park but in reality, it has changed the diversity of species visiting the waterholes. For example, elephants dominate the waterholes and most other animals are either chased from or are forced to hang around the edge of the brush waiting for elephants to leave. This is good for elephants but not favorable for other species who have to move more often to find these resources. The constant access to water may have also increased the elephant population unnaturally to where there is an overabundance in the park itself. At one waterholes today we observed 12 female elephants with 9 calves which would seem a highly disproportionate ratio for a herd of elephants.
We set up a time lapse camera at one waterhole to start looking at abundance and diversity of species using the space and hopefully expand to a number of other locations this year.
Other species in the park we came across today included Lesser Kudu, Cheetah, Steenbuck, Impala, hornbills, Crowned Crane, Marabou Stork, Duiker, Slender Mongoose, Giraffe, Zebra, Jackal, Baboon and Lion as well as a few Baobob Trees.
By Peter Riger
Stay tuned for more wildlife conservation reports from Peter Riger in Zimbabwe.







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