Kestrel & Screech Owl House Sold out. Bluebird houses made of PVC material have a shallow depth that sparrows dislike. House sparrows chase bluebirds away, crush their eggs, kill nestlings and also kill adult bluebirds. At least, this keeps the sparrow population from increasing. The best predator guard for a bluebird house or nest box that is commercially available is a stovepipe baffle at least 8 by 24 inches. Made from Eastern white pine. To create the fishing line grid, first select an appropriate size of fishing line. Constructed with Western Red Cedar and rust resistant hardware, this house includes a wire nest lift to help keep nests dry and prevent blowfly infestations. Dick Peterson's trail research proved that when given a choice, Bluebirds preferred his 2 1/4" x 1 3/8" oval entry over the standard. com. Bird House Hole Size To Keep Starlings Out. Opening: 4"L x 1. Since then, these greatly adaptable birds possess expanded their range across the entire continent, and they are now found in almost every side off the world. Price: $179. A deep blue, lapped cedar roof lends bold color to the. 3. Brand: Coveside. They also happen to be a non-native, invasive species in North America. Instead of a drill hole, this design has an open-top slot entrance, safer for birds to exit in case of an intruding predator. House sparrows (click to learn more about the house sparrow predator), wrens, raccoons, snakes, crawling insects, flying insects, cats, mice, squirrels and the list can go on and. 50. This will allow the mylar strips to blow. Place it in the garbage bag, since leaving it lying on the ground can attract predators. House Sparrows will readily use them in the absence of bluebird competition. Mount against any flat surface. 9) The Carl Little. No quality bluebird house can compete with. Lay the floor piece on a work surface. In this article, you’ll learn how to build or buy the right Sparrow bird house. $15 for 18k White Gold Filled Crystal Fashion Dangle Earrings - Including Shipping!Add a layer of grass, wood shavings, or even a scrap of carpet to the bottom of the house for better insulation and easier cleaning in the spring. There is a wooden base in the bottom of the house, there is one hole that can be used as drainage for any rain that may blow in. Sparrow Resistant bluebird house! This bird house made by our Amish artisans will look wonderful in your garden and hopefully attract some of those elusive. in. Building bluebird nest boxes is a great way to help conserve birds at the local level. If you are building a box for birds that require a larger size, such as wood ducks, kestrels, woodpeckers, etc. 25 square inches, which makes it ideal for Western & Mountain Bluebirds. You can't watch the nest 24/7, but a sparrow spooker will protect it for you. Excellent Bluebird house! Constructed from Western Red Cedar. 5. Assemble the Sparrow House. Nestbox skylight. We would like to thank the legions of NestWatchers who monitored 12,274 nest boxes (both guarded and unguarded), enabling this comparative study. Cedar Sparrow-Resistant Bluebird House $33. The PVC nest box is the most sparrow resistant. Opening: 4"L x 0. $1899 ($18. Gilbertson boxes, Gilwood boxes, and Troyer boxes (just to name a few) have all proven to be attractive to bluebirds and less attractive to house. Bird House size: 12-1/2"h x 6"w x 8-1/2"d. Attract blue birds without being bothered by sparrows. Reviewed in the United States 🇺🇸 on April 24, 2010. Bluebirds prefer a house that has an entry hole of 1 1/2 inches for eastern and western species and 1 9/16 inches wherever mountain bluebirds may be. Opening: 4"L x 1. Made in the USA. This item: Nature's Way Bird Products CWH3 Cedar Bluebird Box House. Rustic Bluebird Manor 2 Colors $94. 78. Explore. 6 Ways to Attract Bluebirds: #1. Then open up a pack of suet and loosen it from the plastic shell, but don't take it out. How to Build a Birdhouse. Dimensions: 5. The House Sparrow, upon discovering that its nest is gone, may usurp the bluebirds nest and kill the parent bluebird. 25"H. Now install two 1 5/8 screws to hold the sidewall in place. There are so many sparrows here, though. Qty 4 Woodlink Cedar Predator Guards, 1. 39; Annapolis Lighthouse Bird House $105. 75"W x 10"H. Visit The Spruce's homepage. 4. Give bluebirds a flying path facing a field if possible. These boxes are made from Cedar, Pine, Catalpa and/or Cypress woods. A few species, including cardinals, will happily feed under the Halo but may prefer a feeding station without the added pendant wires. Specifications Materials: The Ravenox Western Red Cedar Bluebird house is made of Red Cedar with metal hardware on the opening side. Sparrow Resistant Blue Bird Box | Durable Poly Lumber | Amish Made | E102 Ad vertisement by StoneBridgebyPeg StoneBridgebyPeg. There is. Package Includes: * 4 Conservation Sparrow Resistant Bluebird Houses. These birds nest in dense natural habitat, such as thickets or stands of small trees. 25" x 1. You can't watch the nest 24/7, but a sparrow spooker will protect it for you. This seems like a problem right?Poly Sparrow Resistant Bluebird Post Mount Bird House, blue birdhouse, bluebird house, Custom Birdhouse, Custom Colors, outdoor decor (74) $ 49. More Buying Choices $54. 25"W x 8"D x 10. Cedar Roof measurements: 9" x 7-¼" x 1". F30 Nestbox Plan PDF – Ideal for Western/Mountain Bluebirds (Nestboxbuilder. Some of these designs have not been field-tested sufficiently, while others seem to work in one area and not in another. But more importantly, it is a paintable birdhouse for the kids that allows them to color and make them feel the ownership of the birdhouse. Coveside Bird Habitats Sparrow Resistant Bluebird House . 50. 2) 2 1/2″ hole saw. If not for the House Sparrows, we would be using the round hole. Wrap some wire loosely around the opening of the box that allows the bluebirds entrance but frightens or confuses the house sparrows. Tree Swallows require a significantly smaller amount of space, around 100 feet. info San Jose, CA 95120 September 17, 2014 Introduction After discovering a pair of House Sparrows nesting in one of my bluebird nest boxes some years ago, I searched the Internet for information on how to make a nest box House Sparrow proof. 42 Brown and Brown (Eastern and Western) / With Denali Squirrel Proof Pole - $146. The most common way is to make a fishing line grid over the entrance. Ships from and sold by KMW INC. SRP: $67. $69. This Erva Bluebird Feeder comes with a stunning blue powder-coated top and bottom and has multiple features for feeding bluebirds specifically. The ideal place for an Eastern bluebird house is in a wide-open, sunny backyard. T his is a great, simple nesting box design developed by Tom Comfort of Antrim County and a committee of national bluebird house experts. We did a lot of research on the best ways to protect our babies. 95 Add to Cart. Opening: 4"L x 1. Cut a 22-degree bevel across the top of the front section (A). 99 USD Regular price Sale price $59. This size allows bluebirds to enter comfortably while excluding most competing bird species. Placing this house in a sparrow-rich environment is not recommended. in. Gilbertson Nest Box - NABS Approved from $36. Designed by North American Bluebird Society The flagship box of the North American Bluebird Society. Touch device users, explore by. . View full details Original price $. SRP: $65. Perch areas near. 2 Sparrow-Resistant Eastern Bluebird Houses by Prime Retreat. Position the front piece along a 4-inch edge of the floor, flush with the side piece's edge. Easy open for monitoring and cleaning. A ready-made, weather-resistant Sparrow Spooker is now commercially available from Sparrowtraps. Getting rid of sparrows requires useful preventive measures. There are toe holds under the entrance inside. 625"D x 10"H. 4. Pretty sound advice. House Sparrows can enter any entrance hole that ac-commodates bluebirds or swallows. A Sparrow Spooker set contains (2) horizontal arms with streamers, (2) vertical posts and (6) screws to assemble. Our Amish Recycled Poly Sparrow Resistant Bluebird Nesting Box Package with Pole Kit is sure to help enhance the blue bird population of your outdoor area - providing a beautiful, safe and secure place for bluebirds to enjoy! Simply mount to any fence, post, pole, tree or wall. The 5 inch by 5 inch floor meets recommendations for Eastern, Western and Mountain Bluebirds. Sunflower seed should also be either limited or restricted to. Qty: more info: Slant-Front Bluebird House by Prime Retreat. If PVC boxes are paired with a wooden box, House Sparrows tend to choose the wooden box. Sparrow-Resistant Eastern Bluebird House Regular price $59. These invasive birds can empty my big hopper feeder every day or two (and that feeder holds up to 12 pounds of bird seed!). Because they adapt quickly to most deterrents, finding a single means of sparrow-proofing is difficult. To begin - select category. This blue birdhouse is sparrow resistant. Feb 15, 2022 - Explore mpickar's board "Bird Feeders and more" on Pinterest. Hummingbirds use their feet for perching and preening. It. Sparrow Resistant Blue Bird Box | Durable Poly Lumber | Amish Made | E102 (1. 97. Looking for Bat Houses? Click here to check out ours!Free bluebird house plans includes video instruction. 5 out of 5 stars (33) $ 57. 75"W x 10"H; Opening: 4"L x 1. Woodlink NABB Audubon Bluebird Houses. Another important thing to keep in mind when putting up your bluebird house, is to keep it away from buildings, like houses and barns. Sparrow-Resistant Eastern Bluebird House Regular price $59. Keep the threat of unwanted sparrows away from fantastic bluebirds with this Sparrow-Resistant Bluebird House with Open Top. Dick Peterson's trail research proved that when given a choice, Bluebirds preferred his 2 1/4" x 1 3/8" oval entry over the standard round. The Sparrow-Resistant Bird House is crafted specifically for bluebirds, making these ideal for bluebird trails. ADD A SKYLIGHT !! House sparrows are and have been the bluebirds’ #1 Enemy; so let’s get started on “how to” prevent them from driving your bluebirds away. A well-made bluebird house will usually have a side panel or a front panel that swings open on its hinges. 375"L x 1. Get your content registered in a globally recognized 3rd party system. Ravenox Sparrow Resistant PVC Bluebird House. Made from cedar, this house features ventilation and drainage holes, a front door that opens for easy access for cleaning, hooks for hanging and a rough interior so fledglings can easily leave the. 99. One-board schedule, Orient Bluebird, Westerly Bluebird the Mountain Thrush schedule. Side opening, top pivot, 10° pitched roof. Each streamer length is 8 inches. Constructed out of Eastern White Pine. If you cannot deal with house sparrows, do not install bluebird boxes. com) The F30 bluebird nestbox has a large floor space, totaling 30. Lawrence Zeleny in order to promote the preservation of bluebirds, a cavity-nesting species in decline. While a sparrow-proof bluebird box design has yet to be developed, there have been attempts at designing boxes that are less attractive to them. Amish Handcrafted Sparrow Resistant BLUEBIRD HOUSE WEATHERPROOF RECYCLED POLY Bright Color Combinations Our Bluebird Nesting Box is sure to help enhance the blue bird population of your outdoor area - providing a. 3) 4″ x 4″ plexiglass piece (1/4″ works great) Sparrow-Resistant Bluebird House Dimensions: 8. The floor should be between 4 1/2 to 5 1/2 inches square and the floor should be 5 to 8 inches below the entry hole. Original price $49. Triangle Bluebird House. Purple Martins are attracted to houses with multiple apartments to establish colonies. The acrylic top protects the seed tray made with perforated to provide drainage. 75"W x ~10"H House Mounting: mount on included pole House Construction: pineThe squares are 1 1/2 " × 1 1/2" Completely assembled ready to use, holds most all types of bird seed. 6. Drill a 1 1/2 inch diameter hole to serve as an entrance. Gtongoko 80 Inch Bird House Pole Kit,. Contents [ hide] Best Bluebird Feeder Reviews. The sparrows took possession of it within 24 hours of placement in the yard. House sparrow specific, more. It’s no different for Bluebirds. Events, Coupons, Classifieds. 99 $ 7. 3. The windowsill bird feeder is stabilized by two wooden spring-set dowels. This spooker is readily mounted on any style box. 5''This Gilwood slot box is a simple yet popular bluebird house. If you are having trouble fitting the suet in then you can take a pair of scissors and trim the lip of the shell. Bird House Hole Size To Keep Starlings Out. The Most Sparrow-Resistant Bluebird House on the Market. 99. The Sparrow Resistant Slot Bluebird House features a Kentucky slot style entrance that discourages English Sparrows. This large birdhouse mounts securely on a pole. Pull down the front panel for easy cleanout. Add to Favorites Hummingbird Feeder for Outdoors Lantern Shaped Bottle Hanging for Garden Yard Rust Proof. It's the first video, "Sparrow resistant Bluebird box". FREE delivery Thu, Jul 27 on $25 of items shipped by Amazon. Ravenox Sparrow Resistant PVC Bluebird House. Also see a new approach to wiring a platform feeder to repel HOSP. Psst—hummingbirds are all about speed — you. FREE shipping Add to. Keep bluebirds roosting in your backyard with the conventional design of this Cedar Bluebird House. Features: Made from Western Red Cedar for light weight and durability. Make the hole large enough for a double-headed nail to slip in and out easily. Good style for a nestcam. 7-1/4 x 7 x 9-7/8 inches. To keep starlings out of a bird house, the hole must be 1. 50. 3. (The goal is to have. These Bluebird boxes have been carefully designed to keep your Bluebirds safe and dry. Also the nest tray takes cubic inches away from the cavity which also. Durable tan and green recycled plastic. All positive reviews › Earth Steward. FREE delivery Sat, Sep 30 on $35 of items shipped by Amazon. Sparrow-Resistant BLUEBIRD HOUSE - 100% Recycled Poly Post Mount Birdhouse. Mount the sparrow spooker to the back of the bluebird house so that there is a distance of about 8" between the roof line and the top of the device. Overall box size: 8" high x 4-½" wide. 5"L x 7. Opening: 4"L x 1. These include Tree & Violet-green Swallows, bluebirds, chickadees, wrens, nuthatches, and possibly titmice. Hanging Block House Blue Bird Feeder for Mealworms (1. 125"L x 5. Starlings and House Sparrows (two predator bird species) have a tough time entering a bird house with a hole size of 1-1/8" (which is ideal. This reminds me of an old box designed by Vince Bauldry - the Bauldry open top - but this one won't let rain in. 00. House sparrows chase bluebirds away, crush their eggs, kill nestlings and also kill adult bluebirds. This will allow the mylar strips to blow. Sparrow Resistant; BLUEBIRD HOUSE; WEATHERPROOF RECYCLED POLY; Bright Color Combinations; Our Bluebird Nesting Box is sure to help enhance the blue bird population of your outdoor area - providing a beautiful, safe and secure place for bluebirds to enjoy while keeping unwanted sparrows from overtaking. (can be increased with side height) Lumber: 1 x 6 (box); 1 x 10 (roof) Saw cuts: crosscut, bevelCedar is probably the most affordable weather-resistant wood. 00. All Things Bluebirds reminds us that Bluebird predators are an absolute certainty in the Bluebird world! Unfortunately, there are no exceptions to that rule. Attract bluebirds or Tree Swallows to eat your insects. House sparrows, also called English sparrows, are aggressive birds that compete with bluebirds for nesting boxes. 2 Sparrow-Resistant Eastern Bluebird Houses by Prime Retreat. Make sure the entry to your bird house is 1″ to 1. E. Then refine your search using the boxes below. House Opening: 1 ½” and 1 9/16” diameter entrance holes. 1-1/2 inch entry hole with Noel Guard predator guard. Apply a bead (line) of all-purpose low Voc caulk to the top of the inner roof prior to installing the exterior roof. DIY Bluebird House from Birds the Blooms. Buy Bird Houses by Mark Sparrow Resistant Bluebird Bird House at Chewy. Watch. 48; Antique Wash Wren House with Copper Colored Roof $21. To begin - select category. 99 USD Regular price Sale price $59. There is no perfect box design and none that are House Sparrow proof, but there are Bluebird boxes standards to follow when building a box. Always use corrosion resistant screws and hardware. House Sparrow Nest in Bluebird Nest Box. The wide opening provides an escape route for the mother Bluebird in the event of a House Sparrow intrusion. If you have problems with sparrows taking over your bluebird houses, this may be the answer for you. 00 $ 78 . Free Bluebird House Plans. Understanding the potential harm sparrows can cause to bluebirds is essential when preventing sparrow infestation in bluebird houses. Poly Sparrow Resistant Bluebird Post Mount Bird House, blue birdhouse, bluebird house, Custom Birdhouse, Custom Colors, outdoor decor (74) $ 49. No. Made from recycled plastic for a long life of use. The next step to build a bluebird house is to cut part D from a 1×4 so the end is 45 degrees, and then reset your saw to cut the piece to final length. European Starlings, on the other hand, like premium black-oil sunflower seeds. And while the situation has not quite reached Hatfield-McCoy level feuding, the debate does get heated for some. Another simple way to reduce the number of House Sparrows and European Starlings around your property is to avoid feeding them. Sparrow Resistant Blue Bird House (1 - 10 of 10 results) Price ($) Any price Under $50 $50 to $100 $100 to $200 Over $200. Dimensions: 8. 4-3/4 x 4-3/4 x 10-1/2 inches tall. Bird houses and predator guards made in the USA. 00 (5% off) FREE shipping. (1. Make the hole large enough for a double-headed nail to slip in and out easily. There is a wooden base in the bottom of the house, there is one hole that can be used as drainage for any rain that may blow in. Made in the USA! Sparrow-Resistant Western Bluebird House Dimensions: 8. 2. Made from cedar, this house features ventilation and drainage holes, a front door that opens for easy access for cleaning, hooks for hanging and a rough interior so fledglings can easily leave the. The idea is that House Sparrows get spooked by the wire, while many other birds do not. Manufactured from mahogany, the two wooden spring-set dowels make for simple installation. House Sparrows can enter any entrance hole that ac-commodates bluebirds or swallows. With three to five eggs in the average clutch, a single pair of house sparrows can quickly become a flock of 15 to 25 birds in one season, at a single nesting site. FREE shipping. 5" or smaller. $66. 99 ($35. It works similar to the elevator bait trap but is built to resemble a birdhouse. 125"L x 5. The simple metal disc wraps around the pole, preventing squirrels from climbing up to the birdhouse. The slotted entrance also enables bluebirds to escape more easily if threatened. Category: Home & Garden, Bird Feeders. 20) Find great deals on the latest styles of Sparrow resistant bluebird house. To attach this piece, hammer nails through the front piece into the edges of the base and walls. 00. Many Bluebirders believe that the slotted entrance makes this house sparrow resistant. WBU Sparrow Resistant Bluebird Nest Box: Our WBU Sparrow Resistant Bluebird Nest Box is designed to thwart pesky sparrows from taking over the box. LEFLEUR BIRDBATH or PLANTER (4 Color Options): Solid Stone Durable Container. Sparrows look for dark cavities to nest in and this house. . Chickadees and Titmice – All species of chickadees and titmice will use birdhouses. net. Oceek Cedar Blue Bird Box House Wood Bird House Bluebird Box House Cedar Wren and Chickadee Wren Home Outdoor Hanging Wood Birdhouse No Assembly Required Hummingbird House (1Pack 3115 Assembled). Quality western red cedar construction. First add 1 cup of bleach to the gallon bucket. Green Meadow Bluebird House - Sparrow Resistant Flat Roof In stock The Green Meadows Bluebird Nesting Box is Sparrow Resistant and is sure to help enhance the bluebird population of your outdoor area - providing a. General bluebird nest box. House sparrows can cause many problems for native birds, including competing for nesting sites, even killing adult birds, hatchlings, and eggs; taking over. 10. Gilbertson Nest Box - NABS Approved from $36. Carolina Chickadee. I don’t believe that one can make a nest box sparrow proof without restricting access to the desirable species. After installing the new boxes in the spring of 2014, we have had no sparrows taking up residence. Durable brown and blue recycled plastic. Bluebirds don’t require one, and it will only encourage other birds, such as House Sparrows real European Starlings, to employ an house either give predators a place for landings. 4” x 4” plexiglass piece (1/4” works great) 4 copper screw nails/brads for. See more ideas about bird house, bird house plans, bird. Sparrow Resistant Bluebird House Eartheasy Com So the best thing to do as a bluebird landlord is to actively monitor your nest. . Box design effectively deters sparrows from roosting. 5. Nest boxes help maintain bluebird populations that have declined by as much as 90%. Made from cedar, this house features ventilation and drainage holes, a front door that opens for easy access for cleaning, hooks for hanging and a rough interior so fledglings can easily leave the. Opening: 3. They will take over prime nesting sites, particularly from eastern bluebirds, tree swallows, and purple martins, and usurp feeders and overwhelm other visitors, including finches, tanagers, buntings, native sparrows,. Here is what helped me: Offer massive amounts of cracked corn positioned at least 15 feet away (4. It is made from recycled materials and is built to withstand hard weather. Wakefield Premium Sparrow Resistant Bluebird House 5 out of 5 stars (38) $ 55. Cut a 4 by 8 1/2 inch plank of wood for each side of the house. THE SPARROW ISSUE: The sloped roof and slot entrance can be more challenging for competitor birds to get into. 70. 7 out of 5 stars 59 1 offer from $35. Categories: Bird Houses, Birds and Backyards Tags: birdhouse, bluebird, made in USA, tree swallow, WoodLink. 5 x 7-1/4 x 9-5/8 inches. 00. Sparrows, however, don't like the shallow box or the slot opening. House sparrows chase bluebirds. 99/Count) List: $19. 95 | / This is an excellent quality, and recycled bluebird house from Green Meadow. Attract blue birds without being bothered by sparrows. Kit Contents: Qty 3 Coveside Sparrow-Resistant Eastern Bluebird Houses Qty 3 Erva Deluxe Birding Poles with Ground Sleeves and Mounting Adapters Opening: 4"L x 1. These include Tree & Violet-green Swallows, bluebirds, chickadees, wrens, nuthatches, and possibly titmice. Excellent Bluebird house! If you have problems with sparrows taking over your bluebird houses, this may be the answer for you. Deluxe Recycled Bluebird House- NABS Approved $97. So, while there aren’t any bluebird houses that are 100% sparrow-resistant, there are some great nest box designs out there that do a good job of deterring house sparrows. That's great! I've tried to kill the house sparrows but I miss. 5"L x 7"W x 10. Brown and Brown (Eastern and Western) / Ultimate Bluebird House Only - $70. Mount against any flat surface. When autocomplete results are available use up and down arrows to review and enter to select. Free Bluebird House Plans for. Assemble the Sparrow House. com. 5"L x 7"W x 10. To keep starlings out of a bird house, the hole must be 1. One of the most innovative features of the nest box is its white translucence– the bright interior attracts bluebirds but repels sparrows, which have been proven to shun light. Use a hole saw or jigsaw to create a clean, smooth entrance hole. Slip the suet with shell and all into the cage so that the side where the suet is exposed is opposite the side where you tied your string. Bluebirds need an area of about 300 feet open and defendable around Bluebird houses. Add to Favorites Post Mount Cedar Wren House w Poly Roof & Birdhouse Predator Guard Portal (2. Now: $89. 70birds. 5-inch entrance hole. ADD A SKYLIGHT !! House sparrows are and have been the bluebirds’ #1 Enemy; so let’s get started on “how to” prevent them from driving your bluebirds away. From: "Tim and Alyce Quinn" <twoquinns@xxxxxxxxx> To: "Virginia Birds" <va-bird@xxxxxxxxxxxxx>, "New River Valley Birds" <nrvbirds@xxxxxxxxxxxxxxx>, "RoanokeBirds group" <roanokebirds@xxxxxxxxxxxxxxx> Date: Mon, 26 Apr 2004 09:32:58 -0400; Does. Contents [ hide] Best Bluebird Feeder Reviews. 99. Mounting: pole or post mount. 00. Construction: Eastern White Pine. If you see evidence of house sparrows, discard their materials. 25"H Dimensions: 8. 1. (can be increased with side height) Lumber: 1 x 6 (box); 1 x 10 (roof) Saw cuts: crosscut, bevel Cedar is probably the most affordable weather-resistant wood. Early testing results show the bluebirds really prefer it over many other designs. The style house makes it easy for bluebirds to nest without competing. 5"L x 5. Duncraft Sparrow-Resistant Bird House. Here, we provide you with step-by-step instructions on constructing the perfect bluebird house, designed to deter sparrows while providing an inviting home for Eastern Bluebirds (Sialia sialis): House sparrows chase bluebirds away, crush their eggs, kill nestlings and also kill adult bluebirds. 99 USD Unit price / per . in. Keep wrens busy by removing their “dummy nests”. 5″ W x 10″ H. Made in the USA. Kestrel & Screech Owl House Regular price $79. Features slotted entrance to deter House Sparrows. 75"H. Troyer's Sparrow-resistant Bluebird House (#SRBH) Why the SRBH is Sparrow-Resistant?: The slotted entrance lets in sunlight, sparrows want dark cavities, not bright ones. He promoted bluebird conservation through hundreds of talks and articles in many. Rustic Bluebird Manor 2 Colors $94. Attract bluebirds, protect your nestlings & keep out predators. In this video, I'll show you five tips for how to keep House Sparrows out of your bluebird houses. house sparrows from feeding stations. The University of Nebraska’s Magic Halo design uses a 30” wide circle of wire hung horizontally above the bird feeder. Then, fill the bucket about three-quarters of the way full. This is especially true if you live in the south, where snakes are more active. This set of homes and adapters is a fantastic gift for an avid bluebird landlord, providing a wealth of shelter and straightforward mounting.