ExploreFish

Chinook Salmon

Oncorhynchus tshawytscha

The Chinook Salmon is the largest species of salmon! They are known for their rich flavor and can grow quite big.

Habitat: Ocean and freshwater rivers

Appearance

The Chinook Salmon has a sleek, torpedo-shaped body with silvery sides and a dark, often bluish-green back. It is distinct for its irregular black spots on its back and both lobes of its tail fin, along with its dark mouth lining.

KingdomAnimaliaPhylumChordataClassActinopterygiiOrderSalmoniformesFamilySalmonidaeGenusOncorhynchus

Chinook Salmon

Interesting facts

Chinook Salmon can jump over waterfalls as tall as a person!

Chinook Salmon only eat once on their journey home, then die!

Their amazing journey to spawn can span over 3,000 miles!

They are the biggest species of Pacific salmon!

Special abilities

Chinook Salmon can navigate thousands of miles back to their birth rivers to spawn, using their incredible sense of smell.

Chinook Salmon has powerful muscles that help them leap over obstacles and swim against strong river currents during their journeys.

Chinook Salmon can change their body color from silvery-blue to darker, reddish-brown hues to blend in during spawning.

Measurements & details

Length: 70-150 cm
Weight: 4.5-50 kg
Lifespan: 3-7 years
Swim Speed: 32 km/h
Max Depth: 200 m
Water Type: Saltwater

Diet & Feeding

Young salmon eat insects, while adults are predators, feasting on smaller fish and squid in the ocean.

Age differences: Young salmon start with insects and crustaceans, transitioning to a fish-heavy diet as they mature in the ocean.

Primary Foods

herring
anchovies
squid
krill
small crustaceans

Foraging Method

Pursuit

Ecological connections

eats

Grizzly Bear

Ursus arctos

Bears catch migrating salmon in rivers.

eats

Orca

Orcinus orca

Orcas hunt salmon in the ocean.

eats

Bald Eagle

Haliaeetus leucocephalus

Eagles snatch salmon from rivers.

hunts

Pacific Herring

Clupea pallasii

Adult salmon feed on herring in the ocean.

Traits

Wildlife

Step into the incredible world of wild animals and plants living freely in nature. From tiny insects to towering trees, it's all part of the wild wonders around us!

Piscivorous

Discover amazing animals that love to eat fish! They're like expert underwater hunters, always on the lookout for a tasty meal from the rivers, lakes, and oceans.

Ancient Lineage

These fascinating organisms carry echoes of the deep past, with ancestors that have roamed the Earth for an incredible span of time. They are living links to ancient worlds!

Freshwater

Discover animals and plants that live in non-salty water, like rivers, lakes, and ponds! These watery homes are vibrant with life.

Aquatic

Discover amazing creatures that call water their home, whether it's oceans, rivers, or lakes! These habitats are full of incredible life.

Migratory

Follow incredible journeys across the world! These animals travel far and wide at different times of the year, often to find better food or warmer places.