My research project on the influence of rowan/mountain ash trees on bird species abundance is well underway. In this blog post, I’m excited to share some insights into our field data collection activities and the journey it has been.
Replicates and Sampling Design:
To ensure the robustness of findings, I conducted multiple replicates in each of the three specified locations along the trail – the start (hill), middle, and end (shallow ground). For each location, I performed both predetermined and random point count data collection. Predetermined counts were conducted at predetermined observation points along the trail, covering a 50-meter radius area. Additionally, random point counts were scattered throughout each area, allowing me to gather a more comprehensive understanding of bird distribution in relation to tree density.
Sampling Challenges:
Winter Adverse weather conditions tested my patience and determination, ensuring consistent data collection across consecutive days required meticulous planning due to my other courses as well. However, the most significant challenge was the random point counts. Deciding where to start these counts involved careful consideration. I grappled with the decision of starting at the very beginning of the trail and opting for a more randomized approach to point count , then also do in middle section of the trail and then finally the end.
Ancillary Patterns and Reflections:
Data gathering revealed variances in the density of rowan/mountain ash trees, provoking contemplation on the implications for my theory. The quantity of trees per hectare has revealed nuanced differences in bird distribution.
Moreover, the time of day has brought patterns. Bird activity and tree density seem in a rhythmic pattern, hinting at the intricate relationship between avian inhabitants and the resources provided by these trees. In the morning I have witnesses higher [] of bird in areas with higher tree density, while the afternoon is a quieter scene.
As I progress through the end of winter season, I am analysing my data collection to finish my paper to prove that data collection activities contribute to the scientific understanding of bird ecology.