There, the drums are headed with goatskin instead of the cowskin used elsewhere.
From the en.wikipedia.org
Cowskin Creek runs next to the property.
From the kansas.com
Designer Brad Ford hung a pair of upholstered swings over a cowskin rug on the all-white screened porch of the house.
From the chron.com
The other half of Paradiso's artwork was a mucca finta, a fake cow, a four-wheeled chassis draped in a cowskin.
From the time.com
The Mongol soldiers employed a siege carriage cloaked with cowskin, advanced to the city below, then grubbed a niche on the city-wall, which could spare a man between.