Methods Project Introduction

The methods section of a scientific article allows researchers to determine the validity of a study based off of replicability. When developing an experiment, certain factors that may affect the replicability of a study should be controlled in an effort to minimize discrepancies between iterations. The methods project attempts to practice and develop these skills, as well as distinguish between observation and inference through the examination and replication of a multi-panel figure illustrating an interspecific interaction.

    The interspecific interaction between mallard ducks (Anas platyrhynchos) and canada geese (Branta canadensis) will be examined in this project. At UMass, mallard ducks and canada geese are commonly found around or near the campus pond during the winter months. As a result, both species often interact with each other in multiple ways. The most commonly observed interaction between these two species is the sharing of space on the campus pond. These two species are easily photographable together since they are typically not shy, in the same general region, and quite prevalent. Therefore, images of them in this environment would be feasibly replicable.

Elements of this process to take into account for replicability include photography, location, weather, time, and levels of specificity. The location of the ducks and geese are on the campus pond, which is in the center of campus, making it easy to find. Due to its vast size and the mobility of these two organisms, a camera with zooming capabilities should be chosen to document their interaction as well as the organisms individually. The ducks and geese are typically observed near the end of the campus pond closest to the Fine Arts Center, either swimming or along the shore. It may take a while for the ducks and geese to trust a human enough to get close for pictures. If it is raining or snowing outside, the ducks and geese are away from the campus pond, so photography should be performed on a day with fairer weather. Pictures of the geese, ducks, and their interaction should be made as broadly as possible to maximize the chances of successful replication. Out of these three images, the interaction especially should not be particular about exact location on the campus pond due to the mobility of these organisms and the size of their environment.