You've been stuck in quarantine and run out of Netflix shows to watch. Who knows when the stay at home order is going to end? Fill your boredom with a custom puzzle!
 
The Yellowhead Jawfish is one of my favorite fish. They bob in and out of their little dens, hiding from predators. How do they make their dens, you ask? As the name suggests, they use their jaws to shovel and scoop up sand and spit it out outside of their holes. Do a Google search and you'll see what I mean.