Del Norte County monitors elk population amid rising disease concerns

The Fish & Game Advisory Commission meeting held on February 25, 2025, in Del Norte County, California, focused on the management and health of local elk populations. Key discussions included efforts to identify individual elk through paintball tagging and the challenges posed by habituated elk that do not migrate from urban areas.

The unit biologist reported on various strategies employed to manage elk populations, including the use of cameras, surveys, and hazing techniques. While moving cattle from conflict areas proved effective, it was noted that this approach is not a long-term solution for all situations. The commission highlighted the upcoming grazing lease for the Lake Earl Wildlife Area, emphasizing the need for additional measures to address urban-elk conflicts.

Population data presented showed fluctuations in elk numbers over the years, with a minimum count of 366 elk in 2019 and 484 in the previous year. The biologist explained that while some herds are growing, the overall population in Del Norte County has remained relatively stable. The density of elk, particularly in Crescent City, was identified as a critical factor influencing herd health and disease transmission.

Testing for diseases such as Yoni's disease and Brucella returned negative results, although some elk showed exposure to Anaplasma and deer adenovirus. The commission discussed Treponene Associated Hoof Disease (TAD), a condition linked to high elk density and environmental factors. Confirmed in 2020, TAD affects many herds in Del Norte and Humboldt Counties, but there is currently no evidence of transmission between elk and cattle.

The meeting underscored the complexities of managing elk populations in urban settings and the ongoing efforts to monitor and maintain herd health in Del Norte County. Further discussions and actions are anticipated as the commission continues to address these challenges.