Grizzly marabou is from grizzly genetic chickens. These have natural bars and are over dyed. These make great damsel, nymph and Czech Jig tails. These are similar to the Chickabou marabou found on the marabou body patches. Tips are good and these are great for small patterns. The second photo shows the size. Right is the select, center is blood and bugger, the end left are mini and grizzly.