What is the trout stream?

Potok trout is a member of the salmon family. It is often called trout, but in fact it is Char. Other members of the Char family include Arctic Char, Lake and Bull and Dolly Varden. This fish, which comes from streams and lakes, can be found in the area of ​​large lakes north to Canada, west to East Iowy, south of Georgia and north to the Hudson Bay area. The stream trout has marbled green to brown color with red dots and blue halo. The front edge of its fins is white and the abdomen is a reddish color. His diet consists of frogs, crustaceans and small sea mammals such as oxen, insects and worms. The stream is often the victim of Lamprey eel, the stream also prey many seafood. The stream trout prefers cold, clean water and is very sensitive to pollution.

While most of the trout streams are freshly water fish, some actually swim to the sea for three or more months before returning to the river to emerge. The species usually emerge at the end of summer or early autumn.They swim upstream and the woman creates depression at the bottom of the river with the tail. This is called Redd. As soon as the woman put the eggs in the Redd, several men fertilize eggs and then cover the woman with gravel and again with a tail. The egg lasts about 100 days.

The stream trout is a respected quarry of fishermen. This popularity caused the trout of the stream to be introduced to the original waters around the world. His sensitivity to pollution considered this to be a popular species for scientists investigating the effects of pollution on fish and ecosystems. The practice of fishing and release helped him keep the numbers on the Midwest.

The longest existing recording of the streams dates back to 1915 in Canada. The 31-inch trout was considered after 21 days in the bushes without cooling. The trout was poorly distributed, but still weighed £ 14.5. In 2006, in 2006, 29 inches in Canitoba were caught, but its weight was not recorded because it was released alive. Short life of fish prevents growth to a very large size.