they are built to survive travelling the distance although its a dangerous and exhausting journey many die on either the way there or back. They have resting points in certain locations where they stop to refuel before carrying on.
They get their food on the way, like if a goose is migrating to say, Canada, then it would pick up food when its hungry, the goose will eat the food then take flight and keep going until its either hungry again or it has gotten to the place it wants to go
Warmblooded animals will avoid the cold by staying active, hibernating, or migrating. This is to keep their bodies in a heated environment.
Wolves.
Some were following the animals they were hunting and others found signs that they thought meant that was where they were meant to build their civilizations.
No, when they hibernate they find someplace to sleep for 6 months during the winter. Animals travelling from one place to another are "migrating".
non uniform motion
Most likely bears and animals like that.
Migrating animals.
the process or act of migrating. a migratory movement: preparations for the migration. a number or body of persons or animals migrating together. Chemistry . a movement or change of position of atoms within a molecule.
They followed the herds of migrating animals which they hunted.
unsuitable food , environment ,poaching,etc .....
the process or act of migrating. a migratory movement: preparations for the migration. a number or body of persons or animals migrating together. Chemistry . a movement or change of position of atoms within a molecule.