Greyclimber was a notably powerful Kashyyyk bantha. This bantha made its home within the Etyyy region on the planet Kashyyyk all throughout the time of the Galactic Civil War.
During the year 1 ABY, a hunter located Greyclimber and ended its life. This act was done in an attempt to gain favor with the Rodian hunter Sordaan Xris, and to be awarded the esteemed Trophy for Excellence in Hunting in Etyyy.