Statewide Iowa — Since May, state agencies, wildlife rehabilitators, and animal control operators in the Mid-Atlantic United States have received a sharp uptick in reports of sick or dead songbirds. And whatever it is, seems to be headed toward Iowa.
The Iowa Department of Natural Resouces says experts don’t know what may be causing the issue. They say grackles, starlings, robins, and blue jays seem particularly vulnerable to this mystery ailment, which causes swollen and crusty eyes and neurologic signs, like disorientation, tremors, and loss of balance. To date, a definitive cause has not been identified and the number of affected states has expanded west to Indiana.
At this point, wildlife experts cannot rule out some linkage to the Brood X cicada emergence event, as areas with affected birds largely overlap. The types of cicadas that emerged do not live in our area of northwest Iowa.
Biologists in affected states are recommending that residents take down their bird feeders to reduce the possibility of congregating birds and facilitating disease spread.
The Iowa Department of Natural Resources tells us they are tracking this situation and as of yet, they have received no reports of unusual avian morbidity (sickness) or mortality (death) events within the state.
Dr. Rachel Ruden, state wildlife veterinarian with the Iowa DNR says that at this time there is no need to remove bird feeders in Iowa, however, she says they encourage the public to remain vigilant by reporting any unusual sightings of five or more affected birds. Reports may be sent to Ruden at rachel.ruden@dnr.iowa.gov or avian ecologist Anna Buckardt Thomas at anna.buckardt@dnr.iowa.gov.
