Definission: a persistent and straightened-out movement effected by the animal's own locomotory exertions or by its active embarkation on a vehicle such as wind. Migration depends on some temporary inhibition of station-keeping responses, but promotes their eventual disinhibition and recurrence
Definission: Anadromous fish live in the sea mostly, breed in fresh water; the best-known are salmon, which hatch in small freshwater streams, go down to the sea and live there for several years, then return to the same streams where they were hatched, spawn, and die shortly thereafter.
Definission: a persistent and straightened-out movement effected by the animal's own locomotory exertions or by its active embarkation on a vehicle such as wind. Migration depends on some temporary inhibition of station-keeping responses, but promotes their eventual disinhibition and recurrence
Definission: Anadromous fish live in the sea mostly, breed in fresh water; the best-known are salmon, which hatch in small freshwater streams, go down to the sea and live there for several years, then return to the same streams where they were hatched, spawn, and die shortly thereafter.
Definission: a persistent and straightened-out movement effected by the animal's own locomotory exertions or by its active embarkation on a vehicle such as wind. Migration depends on some temporary inhibition of station-keeping responses, but promotes their eventual disinhibition and recurrence
Definission: Anadromous fish live in the sea mostly, breed in fresh water; the best-known are salmon, which hatch in small freshwater streams, go down to the sea and live there for several years, then return to the same streams where they were hatched, spawn, and die shortly thereafter.
Definission: a persistent and straightened-out movement effected by the animal's own locomotory exertions or by its active embarkation on a vehicle such as wind. Migration depends on some temporary inhibition of station-keeping responses, but promotes their eventual disinhibition and recurrence
Definission: Anadromous fish live in the sea mostly, breed in fresh water; the best-known are salmon, which hatch in small freshwater streams, go down to the sea and live there for several years, then return to the same streams where they were hatched, spawn, and die shortly thereafter.
Definission: a persistent and straightened-out movement effected by the animal's own locomotory exertions or by its active embarkation on a vehicle such as wind. Migration depends on some temporary inhibition of station-keeping responses, but promotes their eventual disinhibition and recurrence
Definission: Anadromous fish live in the sea mostly, breed in fresh water; the best-known are salmon, which hatch in small freshwater streams, go down to the sea and live there for several years, then return to the same streams where they were hatched, spawn, and die shortly thereafter.
Definission: a persistent and straightened-out movement effected by the animal's own locomotory exertions or by its active embarkation on a vehicle such as wind. Migration depends on some temporary inhibition of station-keeping responses, but promotes their eventual disinhibition and recurrence
Definission: Anadromous fish live in the sea mostly, breed in fresh water; the best-known are salmon, which hatch in small freshwater streams, go down to the sea and live there for several years, then return to the same streams where they were hatched, spawn, and die shortly thereafter.
Definission: a persistent and straightened-out movement effected by the animal's own locomotory exertions or by its active embarkation on a vehicle such as wind. Migration depends on some temporary inhibition of station-keeping responses, but promotes their eventual disinhibition and recurrence
Definission: Anadromous fish live in the sea mostly, breed in fresh water; the best-known are salmon, which hatch in small freshwater streams, go down to the sea and live there for several years, then return to the same streams where they were hatched, spawn, and die shortly thereafter.
Definission: a persistent and straightened-out movement effected by the animal's own locomotory exertions or by its active embarkation on a vehicle such as wind. Migration depends on some temporary inhibition of station-keeping responses, but promotes their eventual disinhibition and recurrence
Definission: Anadromous fish live in the sea mostly, breed in fresh water; the best-known are salmon, which hatch in small freshwater streams, go down to the sea and live there for several years, then return to the same streams where they were hatched, spawn, and die shortly thereafter.
Definission: a persistent and straightened-out movement effected by the animal's own locomotory exertions or by its active embarkation on a vehicle such as wind. Migration depends on some temporary inhibition of station-keeping responses, but promotes their eventual disinhibition and recurrence
Definission: Anadromous fish live in the sea mostly, breed in fresh water; the best-known are salmon, which hatch in small freshwater streams, go down to the sea and live there for several years, then return to the same streams where they were hatched, spawn, and die shortly thereafter.
Definission: a persistent and straightened-out movement effected by the animal's own locomotory exertions or by its active embarkation on a vehicle such as wind. Migration depends on some temporary inhibition of station-keeping responses, but promotes their eventual disinhibition and recurrence
Definission: Anadromous fish live in the sea mostly, breed in fresh water; the best-known are salmon, which hatch in small freshwater streams, go down to the sea and live there for several years, then return to the same streams where they were hatched, spawn, and die shortly thereafter.
Definission: a persistent and straightened-out movement effected by the animal's own locomotory exertions or by its active embarkation on a vehicle such as wind. Migration depends on some temporary inhibition of station-keeping responses, but promotes their eventual disinhibition and recurrence
Definission: Anadromous fish live in the sea mostly, breed in fresh water; the best-known are salmon, which hatch in small freshwater streams, go down to the sea and live there for several years, then return to the same streams where they were hatched, spawn, and die shortly thereafter.
