Deer Illnesses and Deaths in Stallion Springs

News Release Date
05-20-2026
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 NOTICE TO THE COMMUNITY
Deer Illnesses and Deaths in Stallion Springs:

 

The Stallion Springs Community Services District (CSD) has received multiple reports over the past two months regarding sick, injured, or deceased deer throughout the community.

Biological samples were collected from several affected animals and were submitted to the California Department of Fish and Wildlife for testing. At this time, the Stallion Springs CSD is awaiting official test results. 

Several possible causes are being considered, including but not limited to Chronic Wasting Disease, Adenovirus Hemorrhagic Disease, Deer lungworm, and Rumen Acidosis. However, no official determination has been made regarding the cause of these deer deaths. Based on the information we have gathered from public officials, it is believed that there is no current threat to the public.

While these incidents are understandably upsetting for residents, illness and mortality within wildlife populations can occur naturally. The community’s cooperation and understanding are appreciated as wildlife officials continue their investigation.

Help Stop the Spread

Feeding wildlife and providing artificial water sources may contribute to the spread of illness among deer and other wild animals by increasing close contact between animals.

Residents are reminded that feeding wild animals is illegal in the State of California and may bring predators into your neighborhood. 

To help reduce the spread of disease within the local deer population, residents are encouraged to:

  • Remove any outdoor food sources.
  • Remove artificial water sources accessible to wildlife.
  • Avoid direct contact with sick or deceased animals
  • Keep pets away from affected wildlife

What Should Residents Do?

If you encounter a sick or injured deer, you may contact the Stallion Springs Police Department. If an officer is available, they can respond and assess the animal’s condition. Depending on the circumstances, the responding officer may determine that the animal should be removed, euthanized, or left in place. Each situation will be evaluated on a case-by-case basis.

Please note that the Stallion Springs CSD does not remove deceased deer from private property. Property owners are solely responsible for arranging removal and disposal of animals located on private property. We cannot promote or advertise removal companies. 

CDFW collects and tracks wildlife morality rates to improve their ability to monitor disease outbreaks, detect emerging threats, and help us better understand these events more effectively. They request that you file an online report at https://wildlife.ca.gov/Conservation/Laboratories/Wildlife-Health/Monit…

The Stallion Springs Police Department also encourages residents to be respectful and responsible when posting information online regarding this issue. Please avoid spreading rumors, misinformation, or making malicious or threatening comments on social media or community forums. Harassing, threatening, or intentionally harmful online behavior may violate California law.

Additional updates will be provided to the community as more information becomes available.

Chief Gary Crowell