Coloration: When they aren't reproducing they are silver, but when they are getting ready to reproduce they turn red.
Patterns: It has spots on back and upper lobe of tail and fin only. Lower gum line is light colored.
Fin placement and description: The dorsal fin is in the center of the back
Unusual features: They have a lighter pigment of their lower gum line, spawning males develop a hooked snout and large teeth.
Size:
Average: In lake superior 26 inches, and 5 pounds
Record: 47.86 pounds
Native, non native, or invasive: Introduce exotic species
Map of location:
description of habitat: They like freshwater streams, that are clear
Clarity of water: Clear
Water temp: cold
Vegetation and cover: unobstructed water flow and adequate oxygen
type of water body: stream, river, pond, lake: Streams, lakes, river
What does it eat:
5 things the coho salmon eat: plankton, insects, small fish, anchovies, sardines, other salmon species
Primary food: Plankton and insects
Predators, and natural hazards
What eats it: In lake superior herring gulls, loons, kingfishers, and herons.
At what stages is it in danger: blocked streams, habitat degration
are there any other hazards: 6PPD-quinone, which is the toxic chemical that is responsible for killing coho salmon
Human hazards
Pollution: Car tires.
invasive species:
Affecting food:
Affecting fish itself: