This scatter plot visualizes the Arctic Puffin dataset, showing the relationship between bill length and bill depth, with each data point colored by species (lightgreen, gold, or red). The visualization uses D3 v6 to load CSV data from a GitHub gist and render SVG circles, with axes labeled for both measurements. The code employs D3's `csv`, `scaleLinear`, `extent`, `axisLeft`, and `axisBottom` functions to parse data, set scales, and generate the plot within a full-screen viewport.