The walia ibex Capra walie is endemic to the Simien Mountains, Ethiopia, and is a national symbol. The Simien Mountains National Park was established in 1966 to protect the last 200 walia ibexes from extinction. We coordinated a population census across their c. 100 km2 range in 2015 and annually during 2019–2024. We counted 865 walia ibexes of all age and sex classes in 2015; this dropped to 650 in 2019–2021, reducing further to 306 in 2024. We investigated this decline through interviews with representatives from neighbouring communities including park personnel, village elders, farmers, local authority staff and militia. More than 70% of those interviewed attributed the drop in walia ibex numbers to poaching, both for food and medicinal purposes. Instability as a result of the Covid-19 crisis and the 2021–2022 war was seen as the fundamental cause. A species action plan is in preparation to mobilize local community ambassadors and increase protection. A database of individually recognized walia ibexes would increase our understanding of population dynamics and distribution to complement the annual counts. We recommend a change of the species’ IUCN Red List status from Vulnerable to Critically Endangered based on the recent, severe population decline and limited extent of occurrence. This status update would accurately reflect the high extinction risk of the walia and help to mobilize resources for urgent conservation actions.
