Show off your unique personality with these fun and stylish critter t-shirts. Beavers are an important part of the Chesapeake Bay ecosystem. They are nature’s engineers, building ecosystems that other species depend on. Can you say, “Dam right”? This Bella Canvas Tri-blend shirt in mauve is amazingly comfortable and lightweight. This shirt is made with 3.8-oz, 50/25/25 polyester/cotton/rayon material.