{"version":"1.0","type":"rich","title":"Fork of D3 Starter-likitha","description":"This pie chart visualizes the regional distribution of bird migration records from a sample CSV dataset. The chart uses D3.js v7 to load the data via `d3.csv`, aggregate counts per region, and render SVG arcs with `d3.pie()` and `d3.arc()`. Labels are placed at arc centroids, and a color legend assists interpretation. The visualization employs `d3.scaleOrdinal` with `schemeCategory10` for distinct regional colors.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/dd6646bd2f274964ac1376bc547ad035?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}