Whiting Farms Herbert Miner Pro Grade 1/2 Rooster cape.Whiting capes are very high quality feathers. They are great for tying all types of flies. They have a very high barb count and tons of usable feathers. Rooster capes typically have size 6's all the way down to 24's and even smaller. This makes them ideal for people who like to tie a wide variety of sizes.