{"version":"1.0","type":"rich","provider_name":"Acast","provider_url":"https://acast.com","height":250,"width":700,"html":"<iframe src=\"https://embed.acast.com/$/2d84285d-0603-5ce7-9354-5599984f6cf9/688766406e658a8b3c51630c?\" frameBorder=\"0\" width=\"700\" height=\"250\"></iframe>","title":"Colourful signals in Anolis lizards","thumbnail_width":200,"thumbnail_height":200,"thumbnail_url":"https://open-images.acast.com/shows/61b9f3951a8cbe23473cedc5/1753879296486-4fd82f33-2066-41a4-8797-26ebed791379.jpeg?height=200","description":"<p>Many Anolis lizards have a sail of colourful skin on their throats which they use to communicate, but how does something like that evolve? Find out with researchers Renata Pirani, Carlos Arias and Mike Logan.</p>","author_name":"Heredity"}