Source: http://www.abc.net.au/nature/twoyears/filming2.htm Marine iguanas can't spend very long underwater because they're cold blooded animals. They spend maximum an hour feeding and then they must come out and lie on the rocks like slugs, soaking up the warming rays of the sun before sleeping for the night.
Marine iguanas, uniquely among all lizards, can forage in the sea, feeding on salt-saturated seaweed and exuding salt via tears.
feeding and playing with the animals
Yes they can, but only the Marine Iguanas, of the Galapagos Islands, can dive and swim underwater.
The marine iguanas came from North Seymour before arriving to the Galapagos.
Marine iguanas are often preyed upon by Frigatebirds.
they eat alge
yes
iguanas
they eat in water.
Marine Iguanas feed underwater and" sneeze" out excess salt, which dries to a white powder on their heads. and eat ppoop
Totally Wild - 2004 Marine Iguanas' Dangerous Lifestyle was released on: USA: 2004
4 feet.