{"id":208,"date":"2020-04-08T16:04:00","date_gmt":"2020-04-08T16:04:00","guid":{"rendered":"https:\/\/whatbirdsareinmybackyard.com\/get-rid-of-grackles-blackbirds-starlings-at-your-feeder\/"},"modified":"2024-01-12T02:04:36","modified_gmt":"2024-01-12T02:04:36","slug":"how-to-get-rid-of-grackles","status":"publish","type":"post","link":"https:\/\/whatbirdsareinmybackyard.com\/how-to-get-rid-of-grackles\/","title":{"rendered":"Get rid of grackles, blackbirds & starlings at your feeder!"},"content":{"rendered":"

Are your feeders being overrun with grackles, blackbirds, and starlings? What can you do about it? I hope to offer some ideas that provide you some relief.<\/p>\n

Even if you can’t identify them exactly, these dark birds are larger than your other feeder visitors. They come in large flocks and chase other birds away. They have voracious appetites! They can empty your feeders in minutes!<\/p>\n

How can you get rid of these unwelcome bullies and keep them out of your bird feeders?<\/p>\n

There are 4 effective ways you can get rid of grackles, blackbirds, and starlings at your feeder:<\/b><\/p>\n

    \n
  1. Change the types of feeders you use<\/b><\/li>\n
  2. Change what foods you feed birds<\/b><\/li>\n
  3. Change the bird houses in your yard<\/b><\/li>\n
  4. Do some home maintenance<\/b><\/li>\n<\/ol>\n\n\n\n\n
    \"Photo<\/a><\/td>\n<\/tr>\n
    \n
    A flock of blackbirds ready to descend on your bird feeder!<\/div>\n
    Photo by Greg Gillson<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

    <\/span>Is this a seasonal issue or do you have blackbirds all year?<\/span><\/h2>\n

    Common Grackles can be a problem in the East. They are resident in the Southeast and can be a problem all year. Elsewhere Common Grackles are migratory in the Northeast, Midwest, eastern and central Canada, and the Great Plains. Grackles in these latter locations might only be a problem in spring or fall migration.<\/p>\n

    Red-winged Blackbirds generally only visit feeders in the winter. They move to the marshes to breed in the summer. Brewer’s Blackbirds in the West and Rusty Blackbirds in the East only form large flocks in the fall and winter. They also migrate northward in the summer.<\/p>\n

    European Starlings, Boat-tailed Grackles in the East and Great-tailed Grackles in the West are non-migratory. So they can be a problem all year.<\/p>\n

    If anyone has trouble with Yellow-headed Blackbirds, well, I’m jealous! They are migratory, too.<\/p>\n

    If your problem is a seasonal issue the solution is still the same. But you may not have to apply these remedies all year. There may be some times of the year you don’t have to be so aggressive in getting rid of these birds and keeping grackles, blackbirds, and starlings away from your bird feeders.<\/p>\n\n\n\n\n
    \"Photo<\/a><\/td>\n<\/tr>\n
    \n
    Common Grackles at hopper feeder<\/div>\n
    Image by PublicDomainPictures from Pixaby<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

    <\/span>1. Change the type of feeders you use<\/span><\/h2>\n

    There are several changes you can make to your bird feeders to help get rid of unwanted blackbirds, starlings, and grackles.<\/p>\n

    First of all stop using platform feeders<\/b>. These are open to all birds with a wide shelf for them to stand on and eat. Numbers of birds can share the platform at the same time. This makes it easy for flocks of starlings or grackles or blackbirds to consume all your food in short order.<\/p>\n

    Switch to tube feeders. Find tube feeders without trays at the bottom so that these larger grackles have no place to stand.<\/p>\n

    Some of these tube feeders don’t even have perches. Others have removable perches just to solve this blackbird problem. There are some tube feeders with feeding ports under<\/i> the perches! Finches and nuthatches and chickadees have no trouble hanging upside down to feed from these. Starlings will fall off these types of feeders, or at least have a very difficult time hanging on to get to the food. <\/p>\n

    Another type of tube feeder is enclosed in a metal cage. Smaller birds like chickadees and finches go right through the bars. Larger birds and squirrels can’t get in. This is very effective in keeping bigger grackles and blackbirds and most starlings out of the feeder. It also keeps out jays. Some birds such as cardinals and grosbeaks may also have a difficult time getting in, though. And it doesn’t keep out chipmunks. <\/b><\/p>\n

    Try some squirrel-proof hopper feeders. These feeders have weight-activated perches that close when a heavy squirrel gets on them. Find such feeders that allow you to adjust the weight sensitivity. <\/p>\n

    Blackbirds may weigh 3 to 4 times as much as a finch or chickadee. Such adjustments will, however, also keep out jays and cardinals, too. Perhaps an added benefit is that the feeder ports will close if a whole flock of small birds get on the feeder at once. This will allow only a limited number of birds to eat at a time–perhaps saving you bird food costs! <\/p>\n

    Look for an upside-down suet feeder. These have a roof over the top. Birds must fly up under the feeder and hang on to eat. This is no problem for wrens and titmouses and nuthatches. Even the largest of the woodpeckers can get to the suet with ease. But grackles and starlings have a very difficult time eating from these types of suet feeders. <\/b>.<\/p>\n

    Related:<\/b> 7 Kinds of bird feeders and the birds that like them<\/a><\/b><\/p>\n\n\n\n\n
    \"Photo<\/a><\/td>\n<\/tr>\n
    \n
    Molting male Brewer’s Blackbird eating bread<\/div>\n
    Photo by Greg Gillson<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

    <\/span>2. Change what foods you feed the birds<\/span><\/h2>\n

    Don’t feed birds cheap mixed seeds! These mixed seeds are derived from the poultry industry where “chicken scratch” is cheap and sold as bird food. Stay away from foods with milo, oats, wheat, and cracked corn. Quail, doves, house sparrows, cowbirds, and blackbirds like these ingredients. Other birds? Not so much. Or not at all. If milo is listed first in bird seed ingredients, don’t buy it!<\/p>\n

    Birds pick through mixed seeds looking for their favorites. The stuff they don’t want to eat? They kick it out on the ground under the feeder, attracting grackles, blackbirds, and starlings.<\/p>\n

    Place one kind of bird seed in each feeder.<\/b> That way birds won’t kick out seeds they don’t like. And birds that don’t like that single seed will stay away from that feeder.<\/p>\n

    Like most seed eating birds, starlings like sunflower seeds. But their bills are rather weak for cracking them open. Striped sunflower seeds are especially difficult for starlings to open. This is likely true for other blackbirds and grackles. So, switch to striped sunflowers in your feeders. Save the black oil sunflower seeds for tube feeders that blackbirds have a hard time eating from. <\/p>\n

    Next to sunflower seeds, most birds like white proso millet, including blackbirds. If your problem with these large bully black birds is seasonal, put off feeding bird seed with millet during the season they invade.<\/p>\n

    Safflower is a seed with a hard shell. Cardinals and chickadees will eat safflower. Grackles and starlings will probably leave it alone. An added benefit is that most squirrels don’t like safflower seeds, either!  <\/b><\/p>\n

    Niger seed, often sold as thistle is a favorite of goldfinches and small finches. The Grackles, blackbirds, and starlings don’t like it. <\/b><\/p>\n

    Consider a nectar feeder for hummingbirds and orioles. Blackbirds won’t bother.<\/p>\n

    If you feed suet, try plain suet without nuts, seeds, or fruit. Starlings aren’t supposed to like plain suet as much. But it will still appeal to woodpeckers. And remember the upside-down suet feeder we discussed in the previous subheading. I never knew there were so many varieties of suet!<\/p>\n\n\n\n\n
    \"Photo<\/a><\/td>\n<\/tr>\n
    \n
    Male Red-winged Blackbird at suet feeder<\/div>\n
    Photo by Greg Gillson<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

    Getting rid of grackles, starlings and blackbirds–and keeping them away–may be about what not to feed them<\/b>. Have you noticed that these birds hang around the dumpsters at McDonalds and other fast food restaurants? If you want to keep these birds away–don’t feed them kitchen scraps!<\/b><\/p>\n

    Don’t feed birds bread.<\/b> They’ll eat it. It fills them up. But they don’t get much nutrition from it. This includes crackers, tortillas, cake, and other wheat flower products.<\/p>\n

    Don’t feed birds meat scraps. It invites the wrong kind of birds,… and rodents.<\/p>\n

    If these pest birds are using your bird baths, you might want to consider letting the bird bath go empty for a while. At least until you see if the changes to feeders and foods start to work.<\/p>\n

    <\/span>3. Change the bird houses in your yard<\/span><\/h2>\n

    This and the next tip are specifically for keeping starlings from nesting in your yard<\/b>.<\/p>\n

    Starlings are notorious for taking over nest boxes from other cavity nesting species. The largest nest box entry hole size should be 1-1\/2 inches in diameter. This allows bluebirds to nest. Barely. Sometimes starlings can still squeeze in.<\/p>\n

    If you don’t live in the country next to large open pastures, you probably don’t have bluebirds. In this case, go down to an entry hole size of 1-1\/4 inches<\/b>. <\/p>\n

    Wrens and chickadees will still be able to nest.<\/p>\n

    Starlings can enlarge the entry hole if the wood is soft. Woodpeckers might too. When the woodpeckers enlarge the entry hole, the starlings chase away the woodpeckers! You can buy metal entry hole guards that birds can’t enlarge. <\/b><\/p>\n

    Remove perches from nest boxes. Smaller birds don’t need perches. Perches allow predators (including starlings) to hang on the nest box. It makes it easier for them to get at the eggs or nestlings inside. A perch will make it easier for starlings to land and enlarge the entrance hole.<\/p>\n\n\n\n\n
    \"Photo<\/a><\/td>\n<\/tr>\n
    \n
    Breeding plumage European Starling at bird bath<\/div>\n
    Photo by Greg Gillson<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

    If you have a larger tree with hollow branches or trunk, starlings will nest there, too. I would keep the tree up for other cavity nesting birds. Only one pair of starlings is likely to nest in your yard. Maybe.<\/p>\n

    Before I’d chop down a tree I would try changing the foods and feeders first, as specified above. You might try some netting, though, especially if the starlings are eating fruit from your tree.<\/p>\n

    <\/span>4. Do some home maintenance<\/span><\/h2>\n

    This tip is for European Starlings and House Sparrows<\/b>. They nest inside your home. They get in through vents and holes in your siding.<\/p>\n

    Make sure you don’t have any gaps or holes in your siding. Repair any trim that exposes any cracks or seams. Add new screens to ventilation holes if they are missing, torn, or damaged. Basically, screen off or block any holes. This will keep out starlings and house sparrows as well as rodent pests.<\/p>\n

    Common Grackles build bulky nests in conifer trees–dense spruce or other similar small trees. <\/p>\n

    The Boat-tailed and Great-tailed Grackles as well as Red-winged and Yellow-headed Blackbirds nest in marshes and aren’t usually in residential areas in summer. Of course, that is unless you live near a marsh or wetland!<\/p>\n\n\n\n\n
    \"Photo<\/a><\/td>\n<\/tr>\n
    \n
    Great-tailed Grackle on a lake shore picnic table<\/div>\n
    Photo by Greg Gillson<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

    <\/span> Wrapping Up<\/b><\/span><\/h2>\n

    So, my advice is pretty simple after all that:<\/p>\n

    Change your food and feeders to make it harder for these bigger birds to feed<\/b> from. <\/strong>Experiment with different types of feed to see what the bullies don’t like and the birds you want to see more of, do. You should be able to get samples of different feeds from your local store. <\/p>\n

    Seal up any potential nest sites in your home for starlings.<\/b><\/p>\n

    <\/span>Frequently Asked Questions<\/span><\/h2>\n

    How do you scare grackles but not other birds?<\/strong><\/p>\n

    Scare tactics for grackles can be tricky, as ideally you want to deter them without impacting other bird species. Here are some methods that may be more effective at deterring grackles while minimizing the impact on other birds:<\/p>\n

    Predator decoys:<\/strong> Placing realistic hawk or owl decoys near your feeders or roosting areas can spook grackles, as they are natural prey for these predators. However, choose static decoys over moving ones, as the latter may also alarm other birds.<\/p>\n

    Reflective objects:<\/strong> Shiny objects like hanging CDs, metallic ribbons, or mirrors can disorient grackles, causing them to avoid the area. However, ensure they are placed strategically to target grackles’ preferred perches without reflecting directly on feeders where other birds may be.<\/p>\n

    Scarecrow-like figures:<\/strong> Creating a scarecrow-like figure with dangling reflective objects or CDs can also be effective.<\/p>\n

    Do wind chimes scare birds away from feeders?<\/strong><\/p>\n

    Whether wind chimes scare birds away from feeders depends on several factors, making it a somewhat unreliable solution for bird control. Here’s a breakdown of the pros and cons:<\/p>\n

    Potential to scare birds:<\/strong><\/p>\n

      \n
    • Loud, sudden sounds:<\/strong> Some wind chimes, especially ones that produce loud clanging noises, can startle birds, causing them to temporarily avoid the area where the sound originates. This may deter them from accessing nearby feeders, especially initially.<\/li>\n
    • Unfamiliar movements:<\/strong> Birds are generally cautious of unfamiliar movements, and the swinging chimes may be perceived as a potential threat, leading them to keep their distance.<\/li>\n
    • Reflective surfaces:<\/strong> Chimes made of shiny materials like metal or glass can create flashes of light as they move, which can disorient or frighten some birds.<\/li>\n<\/ul>\n

      Limitations and drawbacks:<\/strong><\/p>\n

        \n
      • Habituation:<\/strong> Birds are intelligent creatures and can quickly adapt to new stimuli. After the initial surprise, they may simply learn to ignore the chimes and continue accessing the feeders.<\/li>\n
      • Ineffectiveness against persistent birds:<\/strong> Certain bird species, like grackles or starlings, are known for their boldness and may not be easily deterred by the sounds or movements of wind chimes.<\/li>\n
      • Impact on other wildlife:<\/strong> The sounds and movements of chimes may also disturb other animals like squirrels or small mammals that enjoy visiting feeders.<\/li>\n
      • Aesthetic considerations:<\/strong> The presence of wind chimes may not be aesthetically pleasing to everyone, especially if they clash with the overall ambiance of your garden or feeding area.<\/li>\n<\/ul>\n

        Do plastic owls keep birds away?<\/strong><\/p>\n

        The effectiveness of plastic owls as bird deterrents is a bit of a mixed bag. While they might offer some initial success, their impact is often temporary and depends on several factors:<\/p>\n

        Short-Term Shock Value:<\/strong><\/p>\n

          \n
        • Plastic owls can initially startle birds with their unfamiliar appearance, causing them to avoid the area for a short period. This is due to birds’ natural caution towards potential predators.<\/li>\n<\/ul>\n

          Habituation and Ineffectiveness:<\/strong><\/p>\n

            \n
          • Over time, birds become accustomed to the static plastic owl, recognizing it as a non-threatening object. This can happen within days or weeks, rendering it ineffective as a deterrent.<\/li>\n
          • For bolder species like crows, grackles, or starlings, the plastic owl may not even cause an initial scare, making it completely useless in these cases.<\/li>\n<\/ul>\n

            Placement and Movement:<\/strong><\/p>\n

              \n
            • Placing the owl strategically in areas where birds frequently land or perch can enhance its initial impact. However, leaving it in the same spot for extended periods will inevitably lead to habituation.<\/li>\n
            • Some plastic owls come with rotating heads or blinking eyes, creating a sense of movement that can extend their effectiveness for a longer duration compared to static models.<\/li>\n<\/ul>\n

              Alternatives and Responsible Strategies:<\/strong><\/p>\n

                \n
              • Consider predator decoys like hawks or falcons, which may be more effective than owls due to their predatory nature.<\/li>\n
              • Reflective objects like CDs or metallic ribbons can disorient birds and deter them from landing.<\/li>\n
              • Modifying feeders to accommodate specific seed sizes or types can exclude unwanted birds while welcoming smaller species.<\/li>\n
              • Removing potential perches near feeders can discourage unwanted birds from accessing them easily.<\/li>\n<\/ul>\n

                Remember, responsible birdwatching practices involve minimizing disruption and harm to any bird species. While plastic owls may offer a quick fix, relying on them can often be ineffective and short-lived. Consider utilizing a combination of alternative methods and habitat modifications for a more sustainable and ethical approach to controlling bird access to your feeders.<\/p>\n","protected":false},"excerpt":{"rendered":"Are your feeders being overrun with grackles, blackbirds, and starlings? What can you do about it? I hope…\n","protected":false},"author":2,"featured_media":1289,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_lmt_disableupdate":"no","_lmt_disable":"no","csco_singular_sidebar":"","csco_page_header_type":"","csco_page_load_nextpost":"","csco_post_video_location":[],"csco_post_video_url":"","csco_post_video_bg_start_time":0,"csco_post_video_bg_end_time":0,"footnotes":""},"categories":[11],"tags":[],"modified_by":"Imogen Warren","_links":{"self":[{"href":"https:\/\/whatbirdsareinmybackyard.com\/wp-json\/wp\/v2\/posts\/208"}],"collection":[{"href":"https:\/\/whatbirdsareinmybackyard.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/whatbirdsareinmybackyard.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/whatbirdsareinmybackyard.com\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/whatbirdsareinmybackyard.com\/wp-json\/wp\/v2\/comments?post=208"}],"version-history":[{"count":4,"href":"https:\/\/whatbirdsareinmybackyard.com\/wp-json\/wp\/v2\/posts\/208\/revisions"}],"predecessor-version":[{"id":1291,"href":"https:\/\/whatbirdsareinmybackyard.com\/wp-json\/wp\/v2\/posts\/208\/revisions\/1291"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/whatbirdsareinmybackyard.com\/wp-json\/wp\/v2\/media\/1289"}],"wp:attachment":[{"href":"https:\/\/whatbirdsareinmybackyard.com\/wp-json\/wp\/v2\/media?parent=208"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/whatbirdsareinmybackyard.com\/wp-json\/wp\/v2\/categories?post=208"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/whatbirdsareinmybackyard.com\/wp-json\/wp\/v2\/tags?post=208"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}