This interactive network visualization shows proximity relationships among raccoon observation records in Illinois from 2015. Nodes represent individual data points, while links indicate connections weighted by proximity value, with thicker strokes for stronger associations. The visualization uses a force-directed layout powered by d3.forceSimulation, combining d3.forceManyBody, d3.forceLink, and d3.forceCenter to position nodes. Data is loaded from a remote JSON file using d3.json, and the graph is rendered as SVG with d3.select. Node and link styling are defined in a custom stylesheet.