Alex Mustard / Dugong (Dugong dugon) male and juvenile Golden trevally (Gnathanodon speciosus) swimming over Seagrass (Halophila stipulacea) meadow. Marsa Nabaa, Marsa Alam, Egypt.

Doug Perrine / Dugong or Sea cow (Dugong dugon) split level view, Calauit Island, off Busuanga, Calamian Islands, Palawan, Philippines.

Tim Fitzharris / West Indian Manatee (Trichechus manatus) group, North America

Eric Baccega / Caribbean manatee or West Indian manatee (Trichechus manatus) mother with baby, age two days, captive, Beauval Zoo, France

Eric Baccega / Caribbean manatee or West Indian manatee (Trichechus manatus) mother with baby, age two days, captive, Beauval Zoo, France

Eric Baccega / Caribbean manatee or West Indian manatee (Trichechus manatus) mother with baby, age two days, captive, Beauval Zoo, France

Eric Baccega / Caribbean manatee or West Indian manatee (Trichechus manatus) mother with baby, age two days, captive, Beauval Zoo, France

Eric Baccega / Caribbean manatee or West Indian manatee (Trichechus manatus) mother with baby, age two days, captive, Beauval Zoo, France

Tim Fitzharris / West Indian Manatee (Trichechus manatus) mother and calf, Crystal River, Florida

Cheryl-Samantha Owen / African penguins (Spheniscus demersus) being released after rehabilitation at Southern African Foundation for the Conservation of Coastal Birds (SANCCOB) near Robben Island in Table Bay. Cape Town, So...

Cheryl-Samantha Owen / A hoop net with West coast rock lobster (Jasus lalandii) being pulled up in sea kayak for recreational fishing. Kommetjie, Western Cape, South Africa

Cheryl-Samantha Owen / Recreational fishing in a sea kayak for West coast rock lobster (Jasus lalandii). Hoop net or trap is lowered onto the sea floor or kelp bed with a pouch of bait (sardines or pilchards) attached. Kom...