Bird Pandemics
The Impact of Bird Flu and How to Help
Large numbers of wild ducks were recently found dead along the shores of Lake Michigan near Chicagoland, suspected to be more victims of an ever growing pandemic among wild and domestic bird populations in North America.
Highly Pathogenic Avian Influenza (HPAI), commonly known as bird flu, has had a significant impact on wild bird populations in the United States. Since the outbreak of the H5N1 strain in 2021, the virus has spread across the country, affecting waterfowl, raptors, and scavenger species such as bald eagles and vultures. While domestic poultry operations have been hit hard, wild birds are particularly vulnerable due to their migratory nature, which allows the virus to spread across vast distances. Some species, especially those already facing habitat loss or other environmental pressures, may experience long-term population declines.
How to Support Wild Birds in Your Landscape
1. Create a Bird-Friendly Habitat
Plant native trees, shrubs, and perennials that provide food and shelter.
Incorporate a mix of nectar, berry, and seed-producing plants to support a variety of species year-round.
Incorporate evergreens in the landscape which many overwintering bird species use for protection and shelter.
Limit domestic cats to the indoors, especially during spring breeding season
Install bird matrix to large windows where accidental bird strikes are frequent
2. Provide Clean Water Sources
Install birdbaths or shallow water features, but clean them regularly to prevent the spread of disease.
In colder months, consider heated birdbaths to provide water when natural sources freeze.
3. Limit Bird Feeder Use During Outbreaks
Bird feeders can concentrate birds and increase disease transmission. During avian flu outbreaks, consider removing feeders to reduce the risk.
If you continue feeding, clean feeders frequently with a bleach solution.
4. Reduce Chemical Use in Landscaping
Pesticides and herbicides can harm birds directly or reduce their food sources, such as insects and native seeds.
Opt for organic or bird-safe gardening practices whenever possible.
5. Support Conservation Efforts
Participate in bird-monitoring programs such as eBird or the Audubon Christmas Bird Count.
Support organizations working to protect bird habitats and advocate for policies that promote biodiversity.
By making intentional choices in landscaping and land management, homeowners can help support wild bird populations, offering them a safe haven amidst ongoing environmental challenges.
