🦧 Orangutan Family Tree

GUERO

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OverviewChildrenSiblingsTimelineEventsAncestorsPhotos
StudID: 1833 • Sex: M • Species: S
Family
Siblings (15) →Children (1) →Ancestors →Compare →
ICHABOD(Sire)
VALENTINE(Dam)
GUERO(1833)
RUBI/CINA(2621)
DOB: 1981-05-26
DOD: 2001-11-04
Birth location: Gladys Porter Zoo (BROWNSVIL)
🕯️ RIP · Last location: Patronato del Parque Zoologico de Leon (LEON)
Sire: ICHABOD
Dam: VALENTINE

Research tools

Citation and source markers generated from the current studbook record.

Orangutan Studbook 2024. GUERO - Studbook #1833. Orangutan Family Tree. Accessed 4 September 2026.
Source evidence
Date of birth
1981-05-26
Unverified
Source unavailable
Date of death
2001-11-04
Unverified
Source unavailable
Birth institution
Gladys Porter Zoo (BROWNSVIL)
Unverified
Source unavailable
Last known institution
Patronato del Parque Zoologico de Leon (LEON)
Unverified
Source unavailable
Sire
ICHABOD (1043)
Unverified
Source unavailable
Dam
VALENTINE (1220)
Unverified
Source unavailable

Life stats

Automatically calculated from recorded dates, transfers, offspring, and genealogy links.

View timeline →
Age at death
20y 5m
2001-11-04
First transfer
13y 6m
1994-12-20 · LEON
First offspring
12y 5m
1993-11-25 · RUBI/CINA
Last offspring
12y 5m
1993-11-25 · RUBI/CINA
Transfers
1
2 recorded institution(s)
Offspring
1
direct recorded children
Known descendants
1
all documented generations
Institutions
2
birth, residence, and event locations

Photos

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