Most birds migrate to warmer temperatures to survive through the harsh winter season. Some species of chickadees, kinglets, woodpeckers, and corvids don’t migrate and stay in colder regions and greatly appreciate a year-round supply of fresh water. But if you live in an area with extended freezing temperatures, you may find that your birdbath or water feature freezes over rather quickly. 

    Caring for a birdbath during frigid winter months requires some planning and effort. With the right materials and techniques, however, you can keep water available for local wildlife even when temperatures dip below freezing.

    Here are some tips for properly caring for a birdbath during the winter.


    Choose Carefully

    It is crucial to select the best birdbath that will last through the coldest of winters. We recommend picking a birdbath made of plastic or resin. Materials like stone, cement, and glass are prone to cracking and breakage when water freezes and thaws repeatedly. Plastic and resin birdbaths can better withstand the stresses of ice removal without damage. Also, consider opting for a dark color to absorb more warmth from sunlight, decreasing built-up ice.

    Look for a birdbath with a built-in heater to keep the water temperature above freezing when needed. Heated birdbaths require access to electricity but provide reliable winter water sources.

    Additionally, select a birdbath style that is easy to access, clean, and refill. Having to frequently reach across or step into a birdbath to remove ice can increase the risk of slipping or injuring yourself or the bath during winter.


    Location, Location, Location

    A birdbath’s location is important for maintaining its upkeep, especially during the winter months when birdbaths are prone to freezing over. Place the birdbath in a sunny location. The sunlight will warm the birdbath and help deter freezing. For additional insulation, dig the base of the birdbath a few inches into the ground.

    Raising the bath off the frozen ground or moving it will also retain more warmth. If your birdbath constantly freezes over, we recommend moving a portable birdbath off its pedestal and onto a wooden platform or nestling it into a blanket. Shelter the birdbath from wind, which accelerates cooling. Position it near a structure, trees, or shrubs to block wind.


    Prevent Ice Buildup

    Even before ice forms, there are steps you can take to deter freezing and prolong the time between ice removals. Here are some ways to discourage ice buildup in your birdbath:

    • Float plastic balls on the water’s surface. The movement alone can prevent thin ice from forming in milder cold weather. Remove any ice before adding the balls.
    • Frequently replace small amounts of water to prevent freezing. Adding a bit of warm (not hot) water as needed will maintain an above-freezing temperature.
    • Install a birdbath heater, deicer, or aerator to agitate the water. Remember that moving water resists freezing. Solar-powered deicers are also an eco-friendly option.

    someone replacing the water in a bird bath to keep it from freezing Canva


    Melt Existing Ice

    If you live in a region where the temperatures consistently stay below freezing, it’s likely that your birdbath will experience excessive ice buildup. From our experience, there are several ways to easily remove and reduce ice:

    • Avoid using antifreeze, salt, or chemicals to melt ice. These substances are toxic and dangerous to birds and pets.
    • Place a pan of hot water from a kettle or saucepan on top of ice to melt it safely. Avoid pouring boiling water directly into a cold birdbath, which can cause cracking.
    • Use a plastic liner to lift out solid ice blocks quickly and easily. Removing ice regularly prevents potential damage caused by expanding ice.

    Keep Your Birdbath Safe

    Maintaining a birdbath in the winter requires a few extra steps. Despite the cold temperatures, the sun’s UV rays still promote algae growth in cold water. To avoid this, scrub and refresh the birdbath water regularly. 

    Don’t break or chip away at birdbath ice. The force could crack or shatter the basin. Instead, let ice melt naturally or use warm water to melt the ice. 

    Today’s Homeowner Tips

    If you have a heated birdbath, we recommend checking the bath regularly to ensure it works properly and the water is circulating. A malfunctioning heater can lead to unsafe electric shock risks. Unplug and store the birdbath heater over the summer. Exposed equipment can become dangerous or hazardous.


    So, Is Caring for a Birdbath Over Winter Worth the Hassle?

    For birds that stick around despite the cold, a birdbath can be a lifesaver. Access to unfrozen water helps birds maintain the energy levels and feather integrity needed to survive. The right materials and techniques allow birdbaths to operate year-round without damage. With some strategic set up and listening to winter weather tips, you can provide essential hydration for overwintering birds and enjoy watching their visits. The small amount of effort is worthwhile for knowing your yard is supporting local wildlife when times are toughest.


    FAQs About Caring for Birdbaths in Winter

    What are the best materials for cold-weather birdbaths?

    Plastic and resin birdbaths tolerate freezing and ice removal best. Heated birdbaths with insulated basins are ideal for keeping water liquid in frigid conditions.


    How often should I clean my birdbath in winter?

    Even in freezing weather, clean and refresh the birdbath water at least once a week.


    What should I avoid using to melt birdbath ice?

    Avoid using antifreeze, salt, or chemicals to melt ice. These substances can poison birds and contaminate water sources. Use hot, but not boiling, water instead.


    Where is the best place to position a birdbath in winter?

    Place birdbaths in sunny, sheltered spots and avoid shady areas. Sun exposure helps retain warmth. Blocking wind helps limit cooling.


    Editorial Contributors
    avatar for Lauren Greene

    Lauren Greene

    Staff Writer

    Lauren Greene is a passionate storyteller with over 4 years of experience writing and editing. She attributes her expertise from working at local magazines, newspapers, and corporate marketing and communications teams. She has worked on content with topics ranging from plant care, home decor, and home improvement. Lauren resides in Raleigh with her adorable Shih Tzu. You can catch Lauren attending to her plants, spending time with her puppy, enjoying the greenway, or lifting weights at the gym when she’s not writing or researching the latest home improvement topics.

    Learn More

    photo of Jeff Zoldy

    Jeff Zoldy

    Jeff is a writer, editor, and marketer based in Charlotte, North Carolina. He has been editing on the Home Solutions team for over a year and is passionate about getting homeowners the information they need when they need it most. When he’s not working, Jeff can be found at baseball games, golfing, going to the gym, reading, watching movies, and playing video games.

    Learn More

    Top Plumbing Companies Near You