Fred Bavendam / Guineafowl Pufferfish (Arothron meleagris) in its golden color phase puffed up off of Tower Island, Galapagos Islands, Ecuador

Georgette Douwma / Juvenile of a Whitespotted puffer (Arothron hispidus) Puerto Galera, Philippines.

David Fleetham / Guineafowl pufferfish (Arothron meleagris) Yap, Micronesia.

Linda Pitkin / Whitespotted puffer (Arothron hispidus) on coral reef, Jackfish Alley, Ras Mohammed NP, Egypt, Red Sea.

Linda Pitkin / Whitespotted puffer (Arothron hispidus) on coral reef, Shark Reef to Jolande, Ras Mohammed National Park, Egypt, Red Sea.

Linda Pitkin / Whitespotted puffer (Arothron hispidus) on coral reef, Shark Reef to Jolande, Ras Mohammed National Park, Egypt, Red Sea.

Nature Production / White-spotted pufferfish (Torquigener albomaculosus) male, creating its nest Amami Oshima, Kagoshima, Japan

Nature Production / Large circular nest created by White-spotted pufferfish (Torquigener albomaculosus) male to attract female. With camera equipment on the left. Amami Oshima, Kagoshima, Japan

Nature Production / White-spotted pufferfish (Torquigener albomaculosus) Kagoshima, Japan

Nature Production / White spotted pufferfish (Torquigener albomaculosus) laying eggs, Amami Oshima, Kagoshima, Japan

Nature Production / White spotted pufferfish pair (Torquigener albomaculosus) male biting female as she lays eggs, Amami Oshima, Kagoshima, Japan

Nature Production / White spotted pufferfish (Torquigener albomaculosus) male creating its nest, Amami Oshima, Kagoshima, Japan