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IUCN Formally Splits Giraffes Into Four Species, Recasting Conservation Priorities

The decision directs species-specific conservation assessments grounded in genome-scale data corroborated by anatomical differences.

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Overview

  • Four species are now recognized: Northern, Reticulated, Masai and Southern, with several subspecies assigned under some of them.
  • The revision follows more than a decade of research, including genetic sampling from over 2,000 giraffes across Africa and studies of skull morphology.
  • Population estimates from the Giraffe Conservation Foundation show wide disparities, with the Northern giraffe the most threatened at about 7,000 individuals.
  • Separate IUCN Red List evaluations will proceed for each species, opening the door to tailored protections and potential policy changes under national and international frameworks.
  • Threat profiles differ by region, including poaching and instability affecting Northern giraffes and habitat loss pressuring Masai giraffes, underscoring the need for cross-border management.