119KiB, 676x665, colors.jpg View SameGoogleiqdbSauceNAO Anonymous Fri 05 Feb 01:43:15 2021 No.12668655 ViewReplyOriginalReport Quoted By: >>12668664 >>12669393 >>12669399 >>12669426 >>12669537 Why don't more mammals use structural coloration? Golden moles and apparently these guys use it, why not anyone else?