This fork of the Penguin Data set scatter plot visualizes the relationship between flipper length and body mass, coloring each point by penguin species: blue, orange, or green. It loads data from a CSV file using D3 v6’s `d3.csv`, maps values with `scaleLinear`, and renders circles in SVG. The plot includes left and bottom axes (`axisLeft`, `axisBottom`), with a title and rotated axis label. Every circle also carries attributes for culmen length and depth, though these are not directly encoded in the visual.