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Manali Gokhale and Emily Bobrick
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Located in Laikipia, Kenya
Incorporates cattle ranching, wildlife, and research
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Talk about endangered species in mpala
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Conducted every six months
Accounts for most mammal species excluding rodents and primates. Ostriches and bustards were also counted The most accurate estimation of populations Ongoing project starting in 2006
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54 transects 2 kilometer paths Rangefinder, GPS and compass Vehicle-based Early morning and evening DISTANCE program
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Ranger-based protocol
Completed in one day Conducted from inside vehicle Only record numbers Expected to be less accurate, but cheaper
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Population trends of endangered species
Wild dogs vs. Impala and dik-dik Provides researchers with basic information about the Mpala Research Centre Finding the most accurate method of population estimation
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Camera trap points set up at over 100 locations around Mpala
Motion activated Lets us see animals at night and away from the roads Year-round collection We even saw an aardvark!
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Trade-offs between vigilance and other activities, such as grazing
Suspected behavior difference between sexes males vs. lactating females vs. non-lactating females Plains vs. Grevy’s
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10 minute observation periods
Record one or two zebras per person Distance of 100+ meters Varying group size, bush density, group composition, etc. Used Excel to calculate time allocated to different activities
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Professor Dan Rubenstein and Nancy Rubenstein
Transect Team: Enock Ochieng, Francis Lemojo, Tim O’Brien, Tanai, Galen Ogg, Mireille Beijjani Max Silver Margaret Kinnaird Mpala Research Centre Princeton Environmental Institute
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