Jonathan Bird Underwater Photography IMAGE BROWSE - Sponge Or use the IMAGE SEARCH function to find the exact image you need.     Sponge, Giant Barrel A barrel sponge can be large enough to get inside!   Sponge, Giant Barrel A Barrel Sponge spawning.   Sponge, Tube Using flourescene dye, a sponge's water pumping action is demonstrated.   Sponge, Azure Vase The Azure Vase sponge is one of the most colorful sponges in the world.   Sponge, Giant Barrel The Giant Barrel sponge gets large enough for a person to climb inside.   Sponge, Tube Tube sponges are quite common in the Caribbean.   Sponge, Tube Tube sponges are quite common in the Caribbean.   Sponge, Erect Rope This red rope sponge is home to several brittle stars.   Sponge, Brown Rope This Brown rope sponge is covered with zoanthids.   Sponge, Tube Large tube sponges are prominent on Caribbean Reefs.   Sponge, Tube Large tube sponges are prominent on Caribbean Reefs.   Sponge, Giant Barrel Barrel sponges can get much larger than a person.   Sponge, Yellow Tube On a deep reef, the Yellow tube sponge florishes.   Sponge, Tube A large tube sponge on a wall at 100 feet.   Sponge, Finger The finger sponge feeds by filtering plankton from the water.   Sponges, misc. Sponges and other colorful invertebrates on the Sugar Wreck, Bahamas   Reef, Coral Sponge, St. Kitts, Caribbean.   Sponge, Sponge, West Caicos, Turks & Caicos, Caribbean.   Sponge, Sponge, West Caicos, Turks & Caicos, Caribbean.   Sponge, Sponge, West Caicos, Turks & Caicos, Caribbean.   Sponge, Sponge, West Caicos, Turks & Caicos, Caribbean.   Sponge, Sponge, West Caicos, Turks & Caicos, Caribbean.   Sponge, Tube Tube sponge, South Caicos, Turks & Caicos, Caribbean.   Sponge, Tube Tube sponge, South Caicos, Turks & Caicos, Caribbean.   Sponge, Tube Tube sponge, South Caicos, Turks & Caicos, Caribbean.   Sponge, Tube Tube sponge, South Caicos, Turks & Caicos, Caribbean.   Sponge, Tube Tube sponge, South Caicos, Turks & Caicos, Caribbean.