25″, we recommend a hole reducer. 95 Add to Cart. Of all the problems faced by bluebird landlords, house sparrows are easily the worst. Nail the side to the floor. Key Takeaways: Implement effective strategies and practical tips to keep sparrows at bay and ensure a safe environment for bluebirds. 9 Free Gazebo Plans. 5"W x 15"H. View full detailsBuy DutchCrafters Sparrow Resistant Bluebird Poly House - Post or Wall Mount (Tudor Brown & Weathered Wood): Birdhouses - Amazon. By Lindsay Collins. Recent research using NestWatch data suggests that, on average, nests in boxes with predator guards had success rates 6. 6 Ways to Attract Bluebirds: #1. 7. 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 package contains 2 of the Sparrow-Resistant Cedar Eastern Bluebird Houses by Prime Retreat. the line run as close to the sides of the entrance hole without covering it. For Sparrow infested areas Ravenox offers a Sparrow Resistant Bluebird House as well. 4 3/4" x 4 3/4" floor. Eastern bluebird houses can also have a 1 3/8 x 2 1/4 inch vertical ovals hole or a 1 1/8 inch horizontal sparrow-resistant slot entrance at the upper face of the box By downloading this hide box plan you will be. Insert the nail to hold the side door closed. Gtongoko 80 Inch Bird House Pole Kit,. COV-10044. Learn how to make various versions of the magic halo to keep house sparrows from eating at your bird feeders. Bird House size: 12-1/2"h x 6"w x 8-1/2"d. 75"W x 10"H; Opening: 4"L x 1. A two-hole box is not technically a HOSP-resistant box. 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. That's great! I've tried to kill the house sparrows but I miss. Step 2: Creating the Entrance Hole and Predator Guard. LEFLEUR BIRDBATH or PLANTER (4 Color Options): Solid Stone Durable Container. Courtesy odell/birds & blooms an eastern bluebird chases away a house sparrow. Features: The entrance hole size is 1-½". Please check its very comprehensive presentation of issues and tactics of House Sparrow control. Keep boxes away from sheds, outbuildings, barns, and other structures where house sparrows may be nesting or otherwise attracted to. For side-opening nest. Add to Favorites Wren or Sparrow very nice A-Frame birdhouse / feeder (35) -All our creations are Unique,. 1. House Opening: 1. 78 $ 54. Bluebirds, chickadees, titmice, downy woodpeckers, and nuthatches can fit through a 1-1/2" diameter entrance, but this hole is too small for the larger sparrows and starlings to enter. 70. Hang the birdhouse at least 5 feet off the ground on a tree, as blue jays prefer nesting in trees rather than in houses mounted on poles. To create the fishing line grid, first select an appropriate size of fishing line. Lay the floor piece on a work surface. Poly Roof Protects the Wood Base Stainless Steel Screws Looks Like a Birch Log Bluebirds and Tree Swallows Love it Mounts on a 1/2" Conduit Pipe Amish Made in the USA Roof Snaps On and Off for Cleaning Colors: Birch Tree Bottom with a Dark Brown Roof So here are five methods to discourage house wrens from using your bluebird houses: Mount bluebird houses at least 50 feet away from heavily wooded areas. 25"H Slot Opening for Western Bluebirds; Weight: 4 lbs. The Gilbertson style nest box, in particular, seems to be effective at attracting bluebirds and deterring sparrows. 95Ravenox Sparrow Resistant PVC Bluebird House. Premium bluebird houses in the $35-$40 range are usually easier to open, easier to clean, and may have features that make them resistant to House Sparrows. 5-in H Tan Recycled Plastic Bluebirds Nesting Box Predator Proof Bird House. 7 out of 5 stars 59 1 offer from $35. Image Credit: Phawat, Shutterstock. Troyer’s Sparrow-resistant Bluebird House and Pole Bluebirds are territorial, they protect a radius of 150’ so, place your house(s) 300’ apart, in an open location, not too close to trees. It is made from recycled materials and is built to. 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. Free Bluebird House Plans. There are a few other things you can do to deter house sparrows, like choosing a “sparrow-resistant” nest box and putting up a. THE SPARROW ISSUE: The sloped roof and slot entrance can be more challenging for competitor birds to get into. 3) 4″ x 4″ plexiglass piece (1/4″ works great) Sparrow-Resistant Bluebird House Dimensions: 8. Position the front piece along a 4-inch edge of the floor, flush with the side piece's edge. Monitor your bird houses regularly to remove House Sparrow nests. $10. Feb 15, 2022 - Explore mpickar's board "Bird Feeders and more" on Pinterest. Bluebirds make nests of fine grasses, woven together in a tidy cup. To remove the roof squeeze the sides of the house and it easily comes off for nest checks. The bodies were of very new baby bluebirds, bald and feather-less, and were about 2,3, and 4 feet from the birdhouse. Audubon's collection of bird feeders, houses, bird baths, and accessories have been reviewed by our science team and field-tested for quality assurance. The front piece should now be attached to the walls and base. Constructed out of Eastern White Pine. Here are some of the lessons we learned. is designed for use by a large variety of backyard birds including Bluebird, Eastern Bluebird, Western Bluebird, Mountain Bluebird. Use wren guards on active bluebird houses. This is because bluebirds naturally feed. To begin - select category. Gilbertson Nest Box - NABS Approved from $36. Although no nestbox suitable for bluebirds is sparrow-proof, House Sparrows are often reluctant to use Gilbertson PVC boxes as well as other nestboxes that have a small interior volume. Why should Bluebird boxes be Sparrow-Resistant? Eastern Bluebirds have a deadly nemesis: English House Sparrows. Fortunately, there are effective strategies and practical tips that you can implement to sparrow proof your bluebird house. Discourage sparrows from overtaking your bluebird trail thanks to this Sparrow-Resistant Eastern Bluebird House. View full details Original price $64. Selecting a Location. 99. 9 Free DIY Garage Plans. Coveside Sparrow-Resistant Eastern Bluebird House. Begin a bluebird-specific trail in your field with this Coveside Sparrow-Resistant Bluebird Houses with Poles Package. . Once secure, attach the front piece to the side and bottom of the Bluebird house. Durable tan and green recycled plastic. $45. Now: $56. weight: 3. 78 $ 54. If you are building a box for birds that require a larger size, such as wood ducks, kestrels, woodpeckers, etc. 5" or smaller. Tree swallows – A tree swallow house should be near water. 0Discover (and save!) your own Pins on Pinterest. 99 ($35. NABS was founded in 1978 by Dr. ($10. 125"H Dimensions: 8. Wrens will use holes that are smaller than 1 1/8" in diameter. The 10 DIY Bluebird House Plans. $84. View Details. PDF) NABS Welcome Brochure (with Membership Form) (4 pg. Jan 12 2021 - Your local bluebirds will feel right at home when you put out this Kentucky style slot entrance house designed just for them. People who successfully raise bluebirds (and other native secondary cavity nesters) in House Sparrow territory generally trap and euthanize House Sparrows that invade nestboxes, but this may be too late to save young or adult bluebirds from House Sparrow attack. 00/Count) FREE. house sparrows from feeding stations. $155. Round Blue Bird House with Copper Roof by FBUSA. According to research done at the University of Kentucky, bluebirds prefer the slotted entrance to the circular hole entrances frequently seen. It's the ideal size for bluebirds, and it includes the proper drainage and ventilation to keep babies dry. Insert the nail to hold the side door closed. Bluebirds and Tree Swallows are both extremely territorial in defending their nesting boxes. Reviewed in the United States 🇺🇸 on April 24, 2010. Sparrow Resistant Blue Bird Box | Durable Poly Lumber | Amish Made | E102 5 out of 5 stars (1k) $ 49. Free Bluebird House Plans. GRM-22PBBH-LG-TB. Always use corrosion resistant screws and hardware. 70birds. Recycled Bluebird House $54. Instead of a drill hole, this design has an open-top slot entrance, safer for birds to exit in case of an intruding predator. Some of these designs have not been field-tested sufficiently, while others seem to work in one area and not in another. Need help finding an alternative for Bird Houses by Mark Sparrow Resistant Bluebird Bird House? We're here to help at 1-800-672-4399. Install perches inside the house, such as leaning twigs or thin dowels from corner to corner to allow a variety of birds to use the space effectively without smothering birds on the bottom. Quality western red cedar construction. Eastern blackbird list ability also have a 1 3/8 ten 2 1/4 inch vertical round drilled or a 1 1/8 inch horizontal sparrow-resistant slot entrance to the top front on the boxes . Each features a 1. All positive reviews › Earth Steward. You can read these tips in greater detail on my website her. Categories: Bird Houses, Birds and Backyards Tags: birdhouse, bluebird, made in USA, tree swallow, WoodLink. It Is recommended to tie monofilament tight with a fisherman's knot. The tube shape paired with the coloring of this birdhouse represents the look of a birch tree. For best results do not place house near trees or bushes, placing the house in the open will work best for Bluebirds. A sparrow-proof bluebird house will have a slot entrance instead of a round hole because sparrows do not like slots, while bluebirds don’t mind them. Price: $159. In three nest attempts, they have fledged 13 and now we have many bluebirds around. Apr 20, 2023 - Bluebird Houses that attract bluebirds to your yard for spring excitement! Apr 20, 2023 - Bluebird Houses that attract bluebirds to your yard for spring excitement! Pinterest. 5. The best wood for the. 875"H each. Attract blue birds without being bothered by sparrows. In fact, nesting birds like chickadees, swallows, bluebirds, and wrens tend to be more particular about their house entrance holes. Attach to a pole or wall and host a bluebird family. To find the right bluebird feeder, consider the following products rated highly by expert birders. 95 - Original price $49. Follow these guidelines: Entrance Hole Size: Bluebirds prefer a 1. Psst—hummingbirds are all about speed — you. Contents [ hide] Best Bluebird Feeder Reviews. 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. Dimensions: 8. VP Home Hanging Bird Houses for Outside, Hand-Painted Bird Houses for Outdoors Decorative Birdhouses (Flowerpot) Solid Made for Bluebirds, Sparrows, Chickadees and Purple Martins. Bluebird houses made of PVC material have a shallow depth that sparrows dislike. The style house makes it easy for bluebirds to nest without competing. 4. Getting Started with Bluebirds (4 pg. Dimensions: 9. In Stock Ships from OH . 6 Ounce. These invasive birds can empty my big hopper feeder every day or two (and that feeder holds up to 12 pounds of bird seed!). A few species, including cardinals, will happily feed under the Halo but may prefer a feeding station without the added pendant wires. Note the predrilled 3/4” hole on the mounting block. FREE delivery Wed, May 24 . Eastern, Western & Mountain Bluebirds. 20) Find great deals on the latest styles of Sparrow resistant bluebird house. These are the 3 easiest proven ways to keep sparrows out of bluebird nests: 1. Depth of the compartment is 6-¾" width is 4". Photo by stevesunusual is licensed under CC BY-NC-ND 2. Poly Sparrow Resistant Bluebird Post Mount Bird House, blue birdhouse, bluebird house, Custom Birdhouse, Custom Colors, outdoor decor (51) $ 49. Because they adapt quickly to most deterrents, finding a single means of sparrow-proofing is difficult. 3-1/2 x 1-1/8 inch slotted entry hole. 65. Qty: more info: Slant-Front Bluebird House by Prime Retreat. There were fewer. 2 Sparrow-Resistant Eastern Bluebird Houses by Prime Retreat. This set of homes and adapters is a fantastic gift for an avid bluebird landlord, providing a wealth of shelter and straightforward mounting. Open front panel for easy cleanout. Cut a 22-degree bevel across the top of the front section (A). And while all types of guards were correlated with improved nesting success, birds nesting in boxes with cone-type baffles, stovepipe baffles, or entrance hole extenders (also. Align the roof flush with the back and attach with 1-5/8-inch deck screws (drill pilot holes first). 5"L x 7. Discount applied at checkout. Front panel easily opens upward for nest. 1 Helpful. It's the first video, "Sparrow resistant Bluebird box". 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. $3654. This box has a shallow 4 1/2 inch drop from the bottom of the entrance hole to the floor, and a small, round nesting cavity with a 4 1/4 inch diameter. The most common price range for bluebird houses is between $24 and $40. Durable tan and green recycled plastic. One-board plans, Eastern Bluebird, Occidental Bluebird also Mountain Bird plans. 100% SATISFACTION GUARANTEE: Your satisfaction is our highest priority. Duncraft Sparrow-Resistant Bird House. Features slotted entrance to deter House Sparrows. Instructions: How to Deter House Sparrows from Your Bluebird Nest Box with Monofilament Fishing Line. Amish made in the USA. Trex model with Cedar roof 4. The addition of the hanging wires increased the repellency to 99%. Loosen the eye hook for easy. Houses should be mounted securely facing away from prevailing winds in the area to prevent rain from entering the box. But Linda Violett of California has found that somehow Western bluebirds seem. While there aren’t any bluebird houses that are 100% sparrow-resistant, there are a few nest box designs that have been shown to deter house sparrows on some level. The main solutions are to A) put your nest box out in the open away from woods and trees, and B) put a climbing guard or baffle on the pole to prevent mammals from climbing them. 99. Nestbox skylight. Made with 100% Recycled Plastic Materials - Long-Lasting and Fade-Resistant. Key Takeaways: Implement effective strategies and practical tips to keep sparrows at bay and ensure a safe environment for bluebirds. Features: Side opening Has inside toe grips Mounts with one bolt and wing-nut (included) Recessed floor Add-on Options. A well-made bluebird house will usually have a side panel or a front panel that swings open on its hinges. 5"L x 5. Squirrels can be a ton of fun to watch. 0. • This box is only 5" deep but if sparrows. Dimensions: 5. 99/Count) List: $19. 5 inches (1. Make sure the entry to your bird house is 1″ to 1. The use of the Sparrow Spooker is an absolute MUST DO. 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. It is impossible for a Bluebirder to watch a nestbox 24 hours a day, but a sparrow spooker is on duty full-time, from first egg-laying to fledging day. Conservation Sparrow Resistant Western Bluebird House. Sparrow Proof Bluebird House. Each box has a 2 1/2 inch diameter skylight covered with clear plexiglass. 99. Coveside Bird Habitats Sparrow Resistant Bluebird House. Cut a 22-degree bevel across the top of the front section (A). A Sparrow Spooker is put over the roof of a nestbox to deter House Sparrows (HOSP). Opening: 3. Wrens will use holes that. White-crowned Sparrows appear each winter over much of North America to grace our gardens and favorite trails (they live in parts of the West year-round). 25"H House Dimensions: 8. Ships from and sold by KMW INC. ) Also avoid feeding cheap seed mixes with millet and. 5 inches (3. This natural cedar house has a wealth of features, for the comfort of your bluebirds. To keep starlings out of a bird house, the hole must be 1. $7. 25"H. Coveside Sparrow-Resistant Eastern Bluebird House. their young. Bird House Hole Size To Keep Starlings Out. Sparrows look for dark cavities to nest in and this. House Sparrows are vicious competitors. 99. Wakefield Premium Sparrow Resistant Bluebird House 5 out of 5 stars (38) $ 55. House Sparrows can enter any entrance hole that ac-commodates bluebirds or swallows. Contents [ hide] Best Bluebird Feeder Reviews. Eliminating favored food sources is one of the easiest ways to stop house sparrows from visiting. 08. The next trap is called a repeating nestbox trap. 1-1/2 inch slotted entry hole. Learn more Free Shipping ( Ships within 2-3 Business Days: Learn more ) Designed to. 1-1/2 inch slotted entry hole. NABS (North American Bluebird Society) Approved. SRP: $67. Use a squirrel baffle on any pole-mounted birdhouse. 00. The House Sparrows do not seem to be as interested in the slot type boxes. Building bluebird nest boxes is a great way to help conserve birds at the local level. The 10 Best Squirrel-Proof Bird Feeders of 2023. Sparrow Proof Bluebird House. 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 the nest! Simply mount to. 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. Although no nestbox suitable for bluebirds is sparrow-proof, some believe that House Sparrows are often comparatively more reluctant to use Gilbertson PVC boxes as well as other nestboxes that have a small interior volume. The 22-degree bevel sets the angle of the slope for the slant front birdhouse, and it will match the angled cut for the side pieces (C). 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. Made from Eastern white pine. 99. 5" dia. Smart Living Transform Your Home with These Cutting-Edge GadgetsSparrow-Resistant Eastern Bluebird House by Prime Retreat. 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 bluebirds! - Easy to clean out - Front opens (held closed with 2 pins) - Easy to install - Durable - Box size is ~ 12 inches high x 5. Properly sized entrance holes and predator guards are essential for bluebird house construction. 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. Another simple way to reduce the number of House Sparrows and European Starlings around your property is to avoid feeding them. Cedar Roof measurements: 9" x 7-¼" x 1". Aug 08, 2013 #1. Instead, we will consider the following two House Sparrow versus Tree Swallow. Coveside Bird Habitats Sparrow Resistant Bluebird House. Press two pushpins securely into the front of the nest box roof (about 1 3/4″ apart). Cedar Roof measurements: 9" x 7-¼" x 1". Watch birds from indoors with our in-window bird feeders and bird houses with hidden camera. Keeping away the sparrows means more food and lessThis item: Kettle Moraine Recycled Bluebird Mealworm Feeder Hang or Mount (Blue, Cedar) $49. A hole in the base allows water to drain, while additional gaps at the top help ventilate the unit. More Buying Choices $54. #10044 SPARROW-RESISTANT BLUEBIRD HOUSE (10"h x 6-1/4"w x 8-1/2"d) This Kentucky style, slot entrance bluebird house. 39; Annapolis Lighthouse Bird House $105. These include Tree & Violet-green Swallows, bluebirds, chickadees, wrens, nuthatches, and possibly titmice. Squirrel Baffles. Get your content registered in a globally recognized 3rd party system. Amish Handcrafted. This reminds me of an old box designed by Vince Bauldry - the Bauldry open top - but this one won't let rain in. No. Check out this video on Dean Rust's site (Dean is a county coordinator for the PA Bluebird Society). House Sparrows LOVE eating cracked corn. Made in the USA. You will need: 1) 1/4″ power drill. 99 ($35. be wound around and fastened tightly to the top right screw. 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. 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. Cost is $6/trap plus $1 S&H. Early testing results show the bluebirds really prefer it over many other designs. 125"L x 5. View Details. Attach to a pole or wall and host a bluebird family. Woodlink 12. from basic nest box to bluebird mansion! Vinyl Bluebird House $109. PDF) House Sparrow Control (4 pg. Encourage lovely bluebirds to roost in your yard by placing this Gray and Brown Recycled Plastic Sparrow Resistant Bluebird House in it. $66. Eastern Bluebird. It features a 1 9/16" hole, slightly larger than the traditional 1 1/2" hole size. in. Dimensions: 5. They are usually extremely effective in deterring HOSP from entering a bluebird nestbox to attack eggs, nestlings or incubating adults. 42 Brown and Brown (Mountain) /. Use Bird Traps. Backyard Bluebird House. You can't watch the nest 24/7, but a sparrow spooker will protect it for you. 00. Common problems include weather, attacks by House Sparrows, House Wrens, and climbing predators such as raccoons, cats, and snakes. Learn more at:Bluebird House (Best “Sparrow-resistant” Bluebird House) Another popular style of nest box is the Gilbertson Bluebird House , which is made of thin PVC pipe. com FREE DELIVERY possible on eligible purchases21 How to Sparrow-Proof a Bluebird House; 22 A simple piece of wire can scare off house sparrows and keep bluebirds safe inside nesting boxes; 1 Laura Erickson’s For the Birds. Developed by a major university. Wrens only need a 1-1/4" diameter entrance. The pipe detaches from the wooden roof to monitor bluebird nests quickly and easily. Clear, crack resistant windows allow for bird-watching while acting as an additional layer of protection. Side opening, top pivot, 10° pitched roof. Here is what helped me: Offer massive amounts of cracked corn positioned at least 15 feet away (4. Take down or modify any ornamental bird houses in your yard. 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. It is impossible for a Bluebirder to watch a nestbox 24 hours a day, but a sparrow spooker is on duty full-time, from first egg-laying to fledging day. 5 out of 5 stars. Once an eggHouse sparrows, also called English sparrows, are aggressive birds that compete with bluebirds for nesting boxes or birdhouses. DO NOT use fishing line on the halo (it can wrap around incoming birds. However, the following suggestions should be adhered to for best results: • A sparrow spooker should be installed only after the host bird nest has its first egg. House Sparrows prefer smaller seeds like millet, cracked corn, and milo, which are plentiful in inexpensive bird seed mixes. 00. $19 for 925 Sterling Silver Fashion Heart Bracelet - Including Shipping!Hanging Bird Feeder Birds House for Outdoor, Hanging Squirrel Proof Bird Feeder Outdoor Birds Feeders for Wild Cardinal, Finch, Sparrow, Blue Jay, Bluebird. How to Sparrow-Proof a Bluebird House. Best bluebird feeders. Songbird Essentials Sparrow-Resistant Bluebird House. Bird House Hole Size To Keep Starlings Out. It. 3 out of 5 stars 110. The sparrows took possession of it within 24 hours of placement in the yard. 99. This box has a shallow 4 1/2 inch drop from. 99. Below are fun, out-of-the box birdhouses that add style to walkways and gardens. PDF) Predator Control (4 pg. It is the responsibility of every bluebird landlord to ensure that no House Sparrows fledge from their boxes. Mounting: pole or post mount. Early testing results show the bluebirds really prefer it over many other designs. NABS (North American Bluebird Society) Approved. Install the front. 3. Cut a 4 by 8 1/2 inch plank of wood for each side of the house. Change your approach each nesting season for maximum results. 25"H. Opening: 3. Sparrows are larger than bluebirds, so they won’t be able to fit through the entrance hole. No quality bluebird house can compete with. Although no nestbox suitable for bluebirds is sparrow-proof, House Sparrows are often reluctant to use Gilbertson PVC . Or fastest delivery Thu, Sep 28. House sparrow nests are more loosely formed, messy and include scraps of debris. 25 square inches, which makes it ideal for Western & Mountain Bluebirds. Let's Add "Sparrow Resistant Ultimate Slot Bluebird House" to a Wish List!In this video, I build a bluebird house with slot entry. Features slotted entrance to protect nestlings from House Sparrows. Because of all the cause that house sparrows occasion azure, it’s normal to wonder about sparrow-resistant bluebird houses. Now: $65. The other option is to clips its wings. 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. PDF) NABS Bluebird FAQ (common questions) (4 pg. net. 70. containing millet and cracked corn. Rustic Bluebird Manor 2 Colors $94. House sparrows can cause many problems for native birds, including competing for nesting sites, even killing adult birds, hatchlings, and eggs; taking over. It has a 1-9/16-in entrance hole which is ideal for Western Bluebirds. See more ideas about bird house, bird house plans, bird. Opening: 4"L x 1. 99 USD Unit price / per . Sparrow Resistant Bluebird House Green Meadow. There are toe holds under the entrance inside. 22. Pull down the bottom panel for easy cleanout. If you chose nothing else in your fight against Bluebird predators, we at AllThingsBluebirds strongly suggest that you use the Sparrow Spooker. A Sparrow Spooker is put over the roof of a nestbox to deter House Sparrows (HOSP). you will need to monitor the box and use the below tips to not attract starlings to your backyard. 00. 78. Sparrow spookers can be homemade or can be purchased as kits and many bluebirders install a sparrow spooker as a matter of routine once their bluebirds have begun nesting. You see prior to them killing 5 bluebird babies, I did not want to resort to this outcome. House sparrows are not native or protected by law, so it’s legal to remove their nests to protect native birds. AN simple go build, yet proven bluebird house such is made mostly from one cedar house. (1. Also see a new approach to wiring a platform feeder to repel HOSP.