Bat
Microbats make use of magnetoreception, in that they have a high sensitivity to the Earth's magnetic field, as birds do. Microbats use a polarity-based compass, meaning that they differentiate north from south, unlike birds, which use the strength of the magnetic field to differentiate latitudes, which may be used in long-distance travel. The mechanism is unknown but may involve magnetite particles.
Manx shearwater
Manx shearwaters are able to fly directly back to their burrows when released hundreds of kilometres away, even inland. They are able to detect the Earth's magnetic field to navigate back to their colonies. The details of how birds interpret the magnetic data are not fully understood, but tiny crystals of magnetite around the eye are involved in detecting the field.
Manx shearwaters are long-lived birds. A Manx shearwater breeding on Copeland Island, Northern Ireland, was as of 2003/04, the oldest known living wild bird in the world: ringed as an adult (at least 5 years old) in July 1953, it was retrapped in July 2003, at least 55 years old.