Silver sadal breeder pigeon

It appears that "Silver sadal breeder pigeon" may refer to a specific variety of pigeon. However, as of my last training data in September 2021, I don't have detailed information on every pigeon variety, especially those that might be specific to certain regions or not widely recognized. If "Silver sadal" is a specific breed or variety known by a different name or if it's a regional term, I might not have detailed information on it. If you have specific questions or need information about a more widely recognized pigeon variety, feel free to ask!