Deceased

Osama

Also known as The Man-Eater of Rufiji · Tanzania’s Deadliest Lion of the 21st Century

c. 2000 – April 2004

Born in Rufiji district, Tanzania

Osama was a young male lion who, from 2002 to 2004, killed people in villages along the Rufiji River in southern Tanzania. Villagers named him after the terrorist Osama bin Laden, the most feared name of those years; the word is also Arabic for lion. He belonged to a pride that preyed on people, and at least 35 deaths, and by some counts more than 50 across eight villages, are attributed to him and the lions with him.

Unlike most man-eaters, Osama rarely attacked in the open. He broke through the mud walls of houses or crawled in through thatched roofs, seized a sleeper and dragged him out into the dark. Researchers believe he learned to hunt people from his mother, who had preyed on villagers before him. Rufiji is one of the places where the research of Craig Packer’s team found lion attacks on people to be most frequent in Tanzania, often in harvest season, when farmers sleep in fields to guard crops from bush pigs, which the lions hunt.

Game scouts shot Osama in April 2004, when he was only about three and a half. Afterwards a cracked molar with a large abscess was found in his jaw, which may have made hunting large prey painful; but other man-eaters have had perfectly healthy teeth, and his age, his mother’s example and the area’s scarce wild prey may matter more.

35+People killed (at least)
8Villages attacked
~3½Age when shot
2004Shot

Profile

Identity

Name
OsamaThe name he is best known by
Nicknames
Information not available
Origin of the name
After Osama bin Laden; also Arabic for lion
Sex
Male
Distinguishing features
A young male; a cracked molar with a large abscess
Weight
Information not availableFor reference, adult male lions usually weigh 150–260 kg

Birth & Family

Born
c. 2000He was about 3½ when shot in 2004
Birthplace
Rufiji district, TanzaniaNot recorded exactly
Birth pride
Information not availableA pride that preyed on people
Father
Information not available
Mother
Information not availableA lioness who had also killed people
Siblings
Information not available

Reign

Pride king
Not a pride male; a young member of a man-eating pride
Prides ruled
Information not available
Pride size
Information not available
Reign
Information not available
Ruled with
Information not available
Coalition
Information not available
Home range
Villages along the Rufiji River, southern TanzaniaAbout eight villages were affected
Territory size
Information not available

Death

Died
April 2004
Age at death
About 3½ years
Cause of death
Shot by game scouts
Place of death
Rufiji district, Tanzania
Burial
Information not availableNot reported

Names & Meanings

OsamaName

Given by villagers after Osama bin Laden, as the most feared name of the time. Osama (أسامة) is also an Arabic word for lion.

The Man-Eater of RufijiTitle

After the Rufiji district where he hunted.

Family & Lineage

LionessMotherBelieved to have preyed on villagers before him and taught him to hunt people.
The Man-Eater of RufijiOsamac. 2000 – 2004
PridePride membersOther lions of his pride shared in the attacks.
None knownOffspringHe died too young to have known cubs.

Life Story

  1. Before 2002

    His mother preyed on people in the Rufiji area.

  2. 2002

    Attacks began along the Rufiji River.

  3. 2002 – 2004

    Broke into homes through walls and roofs; at least 35 people were killed.

  4. April 2004

    Shot by game scouts at about 3½ years old.

  5. After 2004

    A cracked, abscessed molar was found in his jaw.

Legend & Truth

How many victims?

Counts range from at least 35 to more than 50. The higher figures include victims of the whole pride across eight villages.

Was it the tooth?

His abscessed molar is often blamed, but many man-eaters have had healthy teeth. Learning from his mother and the shortage of wild prey are just as likely causes.

Photographs

Photograph coming soon
Photograph coming soon
Photograph coming soon

Film

The film of The Man-Eater of Rufiji’s life is coming soon

Animation

An animated story of The Man-Eater of Rufiji’s life is coming soon

Sources

Where sources disagree, the most widely reported figure is shown, with other reports noted beneath it.