Birds play a central role in the WNV transmission cycle. If an infected mosquito feeds on a bird and transmits WNV, the infected bird can then serve as a reservoir of WNV to other mosquitoes. Many bird species are susceptible to WNV and die as a result of infection; for example, American Crows and California Scrub-jays have a high mortality rate once infected. A positive dead bird is often the first indication that WNV is present in an area.
To report a dead bird, please call the WNV and dead bird call center (toll free number: 1-877-968-2473; 1-877-WNV-BIRD) at the Vector-Borne Disease Section, California Department of Public Health (CDPH). Open five days a week during the WNV season (approximately mid-April to mid-October). Hours are 8 am t 4:30 pm, M-F, with Sundays added during peak season. The public can also report dead birds online: www.westnile.ca.gov.
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Coachella Valley Mosquito and Vector Control District is fully committed to providing accessible facilities, elements and
channels of communication to all members of the public. As part of this commitment, Coachella Valley Mosquito and Vector Control District
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