HOMING

[adjective] [before noun; not gradable] - relating to the ability of some animals to find their way home, or (of electronic devices) producing a special signal so that it can be found using electronic equipmentMigrating birds and fish have a strong homing instinct and return to their place of birth to produce their own young.The signal from the homing device was getting fainter as the car drove further away.A homing pigeon is trained to return to its home from any place that it starts its journey.