An unequal battle between crocodiles and otters
An American crocodile unfortunately encounters a giant otter family on the river in the Amazon forest. Lone crocodile was forced to join an unequal battle.
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An American crocodile unfortunately encounters a giant otter family on the river in the Amazon forest. Lone crocodile was forced to join an unequal battle.
A rare turtle that looks like it came out of prehistoric times suddenly appeared on the beach in Siberia.
9-year-old British boy caught a white sturgeon weighing nearly 300 kg on a fishing trip with his father in Fraser River, Canada.
A mysterious fish with a reptile's head and fossilized scales is believed to have been caught by fishermen in the area of Arkhangelsk, northern Russia.
Scientists have found 139 new species in the area along the Mekong River, in Southeast Asia. They discovered them during their expedition along the river in 2014. In par…
At the Adams River in British Columbia, a pilgrimage of millions of red salmon returns to the place where they were born every four years.
According to CCTV, wild-type fish are at risk of extinction in China.
Brazilian scientists recorded the sound of mother turtles communicating with baby turtles on the Amazon River.
Scientists warn the Arapaima, a fish up to 3m long and weighing 180kg, about to disappear completely in the Amazon basin.
A group of fishermen led by Dr. Stuart Welsh from West Virginia University (USA) has published detailed descriptions of a new species of catfish.
The pacu fish, the close relative of the dangerous carnivorous piranhas, suddenly appeared in the western city of Kaliningrad (Russia), on the Baltic Sea.
Giant mutant goldfish in the River Vasse, Australia have eight times the length of a conventional ornamental goldfish.
Jeremy Wade faced his greatest fear when confronted by a giant South American python, weighing over 90kg.
With biodiversity, tropical rainforests are an essential habitat for many animal species such as South American pythons, river dolphins, glass frogs or sun bears.
Scientists have discovered a new river dolphin in Brazil, for the first time since another species was discovered in 1918.