"Don’t they look like a pair of grumpy neighbors peering through their curtains? Pygmy lemon gobies are small enough to create a home inside of the old shell of a sea urchin. The different objects found on the seabed, like this old shell, offer both protection and a solid surface that the gobies can lay their eggs on.” 📸 + caption by Alex Mustard (alexmustard1) . . . . #photography #photooftheday #explore #naturephotography #nature #potd #travelIG #fish #gobies #sea #seabed #mondaymotivation