Classify a fish as either an anadromous or a catadromous species.
Sockeye Salmon
Sockeye Salmon is an anadromous species. This means that it is born in freshwater, migrates to the ocean to grow and mature, and then returns to freshwater to spawn.
Complete the following task based on the instruction and optional input provided.### Instruction:
Classify a fish as either an anadromous or a catadromous species.

### Input:
Sockeye Salmon

### Output:
Sockeye Salmon is an anadromous species. This means that it is born in freshwater, migrates to the ocean to grow and mature, and then returns to freshwater to spawn.