Selous Lion Project
Helping to conserve the African lion in the wild.

Identifying Individual Lions

Whisker spot patterns:

Lions have four rows of whisker spots; we use the spots (ID spots) above the top row, and the spots between the rows (in between spots) to identify individuals. The whisker spot patterns are like a finger print. We use the top row of spots as a reference row to record where the ID spots are – counting outwards from the nose. Counting outwards from the nose, this lion has clear spots at 3½, 4½, and 5. Any in between spots are also recorded.  Pictures of the lions are stuck to the back of ID cards as a reference, as people tend to see spots at slightly different places.

Other useful features in identifying lions:

1) Ear notches. Lion’s pick up ear-notches fighting at kills and defending territory.  2) Missing tail/tail tuft.  Lion’s lose parts of their tails in fights.   3) Eye spots and missing eyes. Spots/blemishes in the eye.   4) Scar’s through the nose. Nose scars remain, while other scars tend to fade.   5) Missing teeth and worn teeth.   6) Nose colour seems a good indicator of age.  It starts out pink (very rarely grey), by age 3-4 yrs it’s mostly pink with some black spots it.  By age 5-6, the nose is mostly dark with some pink in it (+60% dark). And generally by age 7-8 the nose is totally dark.   7) Tongue rips are also a good identification feature.

We use the above features in conjunction with the whisker spots to identify individual lions.

Other useful links on lions:

African Lion Working Group

Lion Research Center

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