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Environmental Internship Program - 2022 Booklet

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BIODIVERSITY AND<br />

CONSERVATION<br />

Anna Pinkerton ’24<br />

GEOSCIENCES<br />

Certificates: <strong>Environmental</strong> Studies, French<br />

Language and Culture<br />

PROJECT TITLE<br />

Seed Preferences,<br />

Predation, and Dispersal<br />

in Kenya by Messor<br />

Harvester Ants<br />

ORGANIZATION(S)<br />

Mpala Research Centre<br />

LOCATION(S)<br />

Nanyuki, Kenya<br />

MENTOR(S)<br />

Dino Martins, Chief<br />

Executive Officer, Turkana<br />

Basin Institute; Ivy Ng’iru,<br />

Project Manager and<br />

Scientific Researcher,<br />

Mpala Research Centre<br />

I worked with the Harvester Ant Project to<br />

examine the nest location and diet of the<br />

harvester ant Messor cephalotes. Our primary<br />

objectives were to determine whether Messor<br />

cephalotes show any preference for nest<br />

building in the three known soil types at Mpala<br />

Research Centre, to assess whether there is<br />

any relationship between nest longevity and<br />

soil type, and to observe the diet constituent<br />

of Messor cephalotes as a function of food<br />

availability. I collected GPS data of dozens of<br />

nests across Mpala’s diverse landscape, took<br />

measurements of the physical characteristics of<br />

the nests, and observed the collection behaviors<br />

of the ants. Through this experience, I have<br />

gained valuable insight into fieldwork and<br />

research. I learned how to collect, organize, and<br />

subsequently analyze data, as well as make maps<br />

using GPS coordinates. My time working on the<br />

Harvester Ant Project has taught me how to<br />

conduct fieldwork, which will be relevant to my<br />

geosciences concentration, as well as any future<br />

work in environmental science.<br />

34

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