It formerly occurred in the rainforests of northeastern Madagascar, but has not been reported from that island since 1922.

The total population is estimated to be around 100-120 birds and it has already disappeared from several islands where it formerly occurred.

It formerly occurred naturally in Tunisia, but now only through a reintroduction program based on servals from East Africa.

The species formerly occurred on the island of Guam, but that population is almost certainly now extinct.

It formerly also occurred in the tributaries of the Indus river.

The drivers of the buses are called "Jammers", due to the gear-jamming that formerly occurred during the vehicles' operation.

Fossil records show that the genus also formerly occurred in the northern hemisphere until the end of the Cretaceous period.

It formerly also occurred south to Ohio but is now thought to be extinct in that state.

It formerly occurred in the Lluta valley but has not been found there during recent surveys.

The species formerly occurred in England, but has not been seen since 1927 and is now regarded as extinct.