Gremlin is one of Gombe’s most well-known and influential chimpanzees. A member of the
G family, one of two lineages that have been studied continuously since the early days of
Jane Goodall’s research, Gremlin has offered remarkable insights into chimpanzee
motherhood, resilience, and generational learning.
Over the years, researchers have documented Gremlin raising numerous offspring, including
the only known pair of wild chimpanzee twins — Golden and Glitter — to survive into
adulthood. This achievement alone would make her story extraordinary. But her legacy
continues: Gremlin recently gave birth to Goodali, one of the newest members of this
celebrated family line.
Through daily observation of mothers like Gremlin and infants like Goodali, scientists are
able to understand how critical the maternal bond is in shaping chimpanzee development.
Young observe so much of their mother’s behavior, from what they eat and how they use
tools, to the nuances of social behavior, conflict resolution, and empathy. These lessons
echo through generations and shape the very fabric of chimpanzee society.
Because of Gombe’s long-term, individual-based research approach, we know these mothers
and infants not just as data points, but as individuals with personalities, histories, and
relationships. Gremlin & Goodali’s story is a testament to the enduring importance of
studying family life in the wild, something that few research sites on Earth have the capacity to do at this depth and scale.
By supporting this work, you help continue a tradition of discovery that began with Jane
Goodall and still unfolds, one family at a time.