Juergen Freund / Banded archerfish (Toxotes jaculatrix) spitting, Oolioo Sandbar, Territory Wildlife Park, Berry Springs, Northern Territory, Australia.

Martin Dohrn / Cardinal fish (Apogon sp) moments after it has mistakenly tried to eat an ostracod. The ostracod then releases glowing mucus that is so bright that it can be seen through the body of the fish. This gi...

Wild Wonders of Europe / Cairns / Aerial view over Lake Laitaure showing silt deposits from the Rapa river forming sand spits and vegetational growth, Sarek National Park, Sweden., September 2008

Sandesh Kadur / Marine iguana (Amblyrhynchus cristatus) displaying on the shore, Galapagos Islands, Ecuador.

Tony Wu / Jawfish (Opistognathus sp.) spitting out sand and stones to maintain its burrow. Lembeh Strait, Celebes Sea, North Sulawesi, Indonesia.

Tony Wu / Jawfish (Opistognathus sp.) spitting out sand and stones to maintain its burrow. Lembeh Strait, Celebes Sea, North Sulawesi, Indonesia.

Brent Stephenson / New Zealand peripatus / Velvet worm (Peripatoides novaezealandiae) having been disturbed, lying beside a pool of sticky liquid it spits to trap at its prey, Kahuranaki, Hawkes Bay, New Zealand, Septem...

Benoit Stichelbaut / Ile des Levrettes, Ile Ziliec and Ile du Milieu. Penvenan, Cotes d'Armor, France. August 2009.

Sven Zacek / Tied island connected to the land by an isthmus. Hiiumaa Island, Estonia, Europe, April.

Pete Oxford / Huaorani woman making chicha, an alcoholic beverage. She has removed her false teeth to chew the yuca (casava). She then spits it into the pot for boiling and it will then be left to ferment for a fe...

Pete Oxford / Huaorani woman making chicha, an alcoholic beverage. She has removed her false teeth to chew the yuca (casava). She then spits it into the pot for boiling and it will then be left to ferment for a fe...

Benoit Stichelbaut / Ile des Levrettes, Ile Ziliec and Ile du Milieu. Penvenan, Cotes d'Armor, France. August 2009.