Rodent Study First Field Experience for Pair of Natural Science Majors
Zoology major Maria Conklin and biology major Chantel Griggs studied how tree coverage affects the species abundance and diversity of rodents in Grant County, presenting their findings at the spring WNMU Academic Symposium. “As the order rodentia is a very diverse group within mammals, they are equipped with many different adaptations to handle different ecological factors. Observing where different species of rodents prefer to live could demonstrate these diverse specializations,” their poster read. Testing two hypotheses (tree coverage does impact diversity and abundance; tree coverage does not impact diversity and abundance), they set up humane traps throughout the surrounding area, including in Bayard, on the Pitchfork Ranch and in Pinos Altos. Each area had 20 traps and was divided based on tree coverage. For instance, they set 10 traps 50 meters apart from each other in a tree-covered area in Pinos Altos and did the same in a mostly tree-less area one mile away....