Brown Trout
ExploreFish
Brown Trout
Salmo trutta
The Brown Trout is a common fish with beautiful brown spots on its body! They are great swimmers and can be found in many rivers.
Habitat: Cold freshwater rivers and lakes
Appearance
The Brown Trout has a torpedo-shaped body with a mix of brown, gold, and green on its back, fading to creamy yellow underneath. Its sides are speckled with distinctive dark spots, often ringed with pale halos, and a few red or orange spots.
KingdomAnimaliaPhylumChordataClassActinopterygiiOrderSalmoniformesFamilySalmonidaeGenusSalmo
Category
FishRarity
Common
Danger
2/5 · Low
Snaps
2
Interesting facts
A Brown Trout can leap over 6 feet high to jump up waterfalls!
Brown Trout love cold, clear water and need it to survive.
Some Brown Trout migrate to the sea, becoming 'sea trout,' then return to rivers!
They lay thousands of eggs in nests called "redds" on riverbeds.
Special abilities
Ability
Master Camouflage
Brown Trout can change their skin patterns and colors to blend perfectly with their riverbed or lake surroundings, helping them hide from predators and ambush prey.
Ability
Leaping Acrobat
Brown Trout can leap impressively high out of the water to overcome obstacles like small waterfalls, helping them reach important spawning grounds upstream.
Ability
Keen Sense of Smell
Brown Trout has a powerful sense of smell that helps them detect prey and find their way back to their home streams, even in murky water.
Measurements & details
- Length
- 30-70 cm
- Weight
- 0.5-5 kg
- Lifespan
- 4-10 years
- Swim Speed
- 15 km/h
- Maximum Depth
- 50 m
- Water Type
- Freshwater
Diet & Feeding
Brown Trout are hungry hunters who eat lots of different creatures, from insects to smaller fish!
Age differences: Young trout mostly eat insects, while older, larger trout prey on small fish and crustaceans.
Primary Foods
- Aquatic insects
- Terrestrial insects
- Small fish
- Crayfish
- Worms
Foraging Method
- Ambush
Ecological connections
eaten by
Osprey
Pandion haliaetus
Ospreys dive from the sky to catch trout.
eaten by
European Otter
Lutra lutra
Otters are skilled hunters that prey on fish like trout.
eats
Olive Upright Mayfly
Baetis rhodani
Young trout eat the larvae of these common river insects.
hunts
Three-spined Stickleback
Gasterosteus aculeatus
Larger trout actively hunt and eat smaller fish like sticklebacks.
Traits
Wildlife
Wildlife encompasses all undomesticated animal and plant life existing in their natural habitats.
Camouflaged
Camouflaged describes organisms that possess coloring or patterns that allow them to blend into their environment.
Colorful
Colorful describes organisms or objects displaying a wide range of bright and distinct colors.
Piscivorous
Piscivorous organisms are animals that primarily subsist on a diet of fish.
Longevous
This trait characterizes organisms with an exceptionally long lifespan compared to others of their kind.
Freshwater
Freshwater habitats include non-saline aquatic environments such as rivers, lakes, ponds, and wetlands, vital for numerous species.
Aquatic
Aquatic habitats encompass environments where organisms live predominantly in water, including oceans, rivers, lakes, and wetlands.
Nocturnal
Nocturnal animals are primarily active during the nighttime hours, typically resting or sleeping during the day.
Also known as
Sea Trout
Collections
Safety
Danger
2/5 · Low
Watch quietly from a distance and never try to feed or chase wild animals.
Frequently Asked Questions
How long is Brown Trout?
30-70 cm
How much does Brown Trout weigh?
0.5-5 kg
How long does Brown Trout live?
4-10 years
What does Brown Trout eat?
Brown Trout are hungry hunters who eat lots of different creatures, from insects to smaller fish!
How fast can Brown Trout swim?
15 km/h
Where is Brown Trout usually found?
Cold freshwater rivers and lakes
How does Brown Trout hunt?
Ambush
How deep can Brown Trout go?
50 m
Snap Map
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