{"version":"1.0","type":"rich","title":"Species Tree","description":"This example shows a species tree visualization, with a hierarchy of animals arranged from a root node (“Animal”) through categories like Reptile and Mammal to individual species. The code uses D3’s `d3.layout.tree` to compute node positions and `d3.svg.diagonal` to draw the connecting links. Each node is a colored circle with a text label, colored by species name, and hovering reveals the associated info via a styled tooltip div. The animation metadata is not evident in the visible code, but the visualization is built with d3.v2 and renders a static, interactive tree layout.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/b0372af519be4a01b7b4b45fcc988892?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}