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Iowa's natural resources plates include the state bird and flower, pheasant, eagle, buck and a Brook trout. Support conservation in Iowa by buying a natural resource plate for your vehicle.
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The Iowa DNR actively monitors diseases affecting deer in the state. The primary diseases that are monitored include Chronic Wasting Disease (CWD), Hemorrhagic Disease/Bluetongue (HD), and Bovine Tuberculosis (TB). The pathology and disease ecology of each have vastly different consequences for deer management. Detailed information can be found within our hunting pages in regards to CWD, HD and TB monitoring.
For additional information regarding the major differences between EHD and CWD be sure to check out the chart found on the Quality Deer Management Association's website.
White Nose Syndrome, a disease of hibernating bats, has killed an estimated 6 million bats since 2006. WNS affects bats during hibernation. The disease is believed to originate from a cold-loving fungus that spreads among hibernating bats while in caves.
Of the bat species affected in North America by White-Nose Syndrome, five are native to Iowa, including the Big Brown Bat, Little Brown Bat, Northern Long-eared Bat, Tri-Colored Bat and the Indiana Bat.
Bats are crucial to a healthy ecosystem. They eat insects that can damage agricultural crops, saving us at least $3 billion annually in pest suppression services.
WNS is not known to pose a threat to humans, pets or livestock. It is known to be transmitted primarily from bat to bat, but fungal spores may be inadvertently carried to caves by humans on clothing and caving gear.
White-Nose Syndrome has been confirmed in Iowa. DNR experts have been monitoring bat populations, and state parks staff is educating the public while taking preventative measures to slow its potential spread.
Iowa citizens can help bats by following all decontamination requirements if entering caves and continuing to avoid disturbing bats, especially during hibernation.
Iowans can also help bats by volunteering to monitor bat populations in the state. Acoustic monitoring surveys that rely on recording bat echolocation calls are an efficient way to monitor bat populations to identify areas of high bat activity in Iowa.
Additional White-Nose Syndrome Information
For general information about bats in Iowa: To learn about more about bats in Iowa and the challenges they face check out these Iowa State University Wildlife Extension resources:
Nine unique species of bats call Iowa home - they're important to our ecosystem. But thanks to changes in forest habitats, new pressures from energy development and an exotic disease-causing fungus, many of Iowa’s bats are in trouble.
In our new "Did You Know" video, we show you how you can help them fight back and preserve themselves, helping the environment at the same time.
Provided by the Iowa State University Extension and Outreach YouTube Channel