This interactive scatter plot visualizes the Palmer Penguins dataset, showing the relationship between bill length and bill depth for three penguin species. The plot uses color-coded circles (skyblue for Adelie, lightgreen for Chinstrap, orange for Gentoo) to distinguish species. Built with D3 v6 and React, the visualization renders as SVG elements, using `scaleLinear` for axes, `extent` for domain computation, and `axisLeft`/`axisBottom` for chart labeling. Data is loaded via `csv()` from a remote gist URL, with each point's position mapped from numeric values parsed from the dataset.