Zoologist Colin Groves claims these could possibly be surviving Queen of Sheba's gazelles.

Four further species are extinct - the red gazelle, the Arabian gazelle, the Queen of Sheba's gazelle, and the Saudi gazelle.

The Queen of Sheba's gazelle or Yemen gazelle (Gazella arabica bilkis), is an extinct subspecies of the Arabian gazelle, which is also extinct.

The Queen of Sheba's gazelle or Yemen gazelle (Gazella arabica bilkis), is an extinct subspecies of the Arabian gazelle, which is also extinct.