Home   Publications   Search   Copyright Informations   Contact   Editorial Details   Sitemap 

Bilder Wildlife, Natur, Unterwasser, Bären,Alaska,Weißer Hai,Tigerhai
Klaus Jost - Bildergalerie von Wildlife, Natur- & Unterwasserphotographie de /  en Klaus Jost - pictures of wildlife-, nature- & underwater photographie

Apps (iPhone, iPad & iPod):
Seabirds - Photo Collection of Seabirds & Wild birdsgreat white shark
Sharks - Photo Collection of Different Shark Speciessharks
Seabirds - Photo Collection of Seabirds & Wild birdsseabirds

Science - Fiji Shark Project

Scientific shark articles

Alaska & Wildlife

Alaska birds

Brown bear

Bush plane

Goosander

Grizzly

Kodiak bear

Moose

Salmon

Trumpeter swan

Wolf

Arctis

Birds

Cities

Egypt - Land of the Nile

Fauna & Flora Fiji

Fiji sharkproject

Mountains

Nature

Penguins & seals

Polar bear

Sea

Seabirds

Sharks

Southern Right Whale

Underwater

Wildlife South Africa

ECO-PORTAL - An ecological joint project

Bookmark and Share


Photos of the salmon at the waterfall, the river and the many dangers that await him at the "salmon run". Now he is immediately before the goal.

It is mid-July and the salmon runis in full swing. The Brooks Falls are located in the middle between Naknek Lake and Brooks Lake. At this place the Brooks River builds a barrier which the salmons have to surmount to reach the spawning grounds. In front of the waterfall there is a large number of salmons constantly trying to surmount the obstacle which is between one and a half and two metres high. The salmons are leaping constantly, but in this key place with strong currents the danger for them is especially great. Above the waterfall there are three bears waiting for an unwary salmon – sometimes the fish leaps directly into the open mouth of the bear. If the salmon falls down again because it hasn’t assessed the situation correctly, four other bears are already waiting below the waterfall to take advantage of the opportunity. Many bears have their own technique to get hold of their prey. Some are excellent divers with a high success rate. A diving bear is the last thing the surprised and weak salmons expect under water. The Brooks Falls

have been an Eldorado for Brown Bears for many generations of bears.

Every year, five different salmon species migrate from the Pacific to fresh water, among them the Sockeye Salmon (Oncorhynchus nerka) at the Brooks River. The Blueback Salmon reaches a weight of three to five kilograms and a length of 60 to 80 centimetres. At first, the Sockeye Salmon remains in fresh water for one to three years. After four to seven years in the width of the ocean it returns to its native waters. As soon as the fish have left the saltwater, they don’t eat anymore. After several weeks in fresh water the salmons change colour. The head turns green whereas the rest of the fish turns into an intensive red. The way back from the sea is full of dangers and salmons are the food basis for many other animals. But the majority of salmons is claimed by the fishing industry. However, all the salmons which found their place of birth with an incredible certainty spawn and die afterwards. Their bodies decay and build the food for the young fish brood. Other salmon species migrating from the Pacific to fresh water for spawning between May and August are: King Salmon, Silver Salmon, Pink Salmon and Dog Salmon.

total photos: 21

page 1 of 1

Salmon on obstacle waterfall
Salmon on obstacle waterfall

Salmon try to overcome the waterfall
Salmon try to overcome the waterfall

Salmon Jump Up Waterfall
Salmon Jump Up Waterfall

Salmon roe - A delicate-eats for Baers
Salmon roe - A delicate-eats for Baers

Salmon roe or salmon eggs
Salmon roe or salmon eggs

Salmon hunter
Salmon hunter

Salmon hunter
Salmon hunter

Salmon in Brooks River
Salmon in Brooks River

Fisherman at a salmon river
Fisherman at a salmon river

Wild Sockeye Salmon
Wild Sockeye Salmon

Fisherman with a salmon
Fisherman with a salmon

Fisherman with a Arctic Char
Fisherman with a Arctic Char

Fisherman with a Arctic Char
Fisherman with a Arctic Char

Fisherman with a rainbow trout
Fisherman with a rainbow trout

Fishermen in action
Fishermen in action

The end of the salmon run
The end of the salmon run

Dead Sockeye salmon
Dead Sockeye salmon

The end of a Sockeye Salmon
The end of a Sockeye Salmon

The end of a salmon in the Katmai backcountry
The end of a salmon in the Katmai backcountry

The end of the salmon run
The end of the salmon run

The end of an once beautiful red salmon
The end of an once beautiful red salmon

page 1 of 1



© Klaus Jost - wildlife- & nature- & underwater
All texts and pictures present at this website, are protected by international copyright laws.
Each kind of the duplication, which is manipulating or storage of pictures without the written permission of Klaus Jost is expressly forbidden.