Bluebird house plans sparrow resistant. Attract bluebirds or Tree Swallows to eat your insects. Bluebird house plans sparrow resistant

 
 Attract bluebirds or Tree Swallows to eat your insectsBluebird house plans sparrow resistant  Bluebirds are fussy about their nest sites, and the size of the entrance hole is very important for attracting a nesting pair

It is in many ways a remarkable bird, believed to be one of the oldest known bird species and a marvel of adaptation. all about birds cornell. Skip to satisfied. Make the hole large enough for a double-headed nail to slip in and out easily. 70. Leap to main. In this article, you’ll learn how to build or buy the right Sparrow bird house. Create a sparrow resistant Bluebird box by adding a skylight. Whenever possible, mount bluebird nesting boxes on poles made of metal or sunlight-resistant PVC pipes. Below are fun, out-of-the box birdhouses that add style to walkways and gardens. Select you need to have success with bluebird houses! Includes PDF plans, DIY video tutorials & the BEST pre-made nest boxes. 22) Andy’s Phoebe Bird House Plan. House sparrow problems, more. Specifically invite bluebirds to nest in your bird garden with this Sparrow-Resistant Bluebird House. 99 USD Unit price / per . Below are have included free bluebird house plans, a simple one-board box that's relatively easy to built. The dimensions of the floors in traditional bluebird boxes are typically 4-by-5 inches. But first, all you "Roll-tide" fans, brace yourselves. Sparrow-Resistant Eastern Bluebird House Regular price $59. 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. Kettle Moraine Cedar Bluebird Mealworm Feeder (Best House Design) Kettle Moraine is one of the most popular names in the birdwatching industry. Go To Homepage. 5”x4. Ventilation and drainage holes. Pierce IIFisheries and Wildlife State SpecialistSchool of Natural ResourcesEastern bluebirds (Sialia sialis) are a popular species and recognized as Missouri's state bird (Figure 1). 25 square inches, which makes it ideal for Western & Mountain Bluebirds. Free bluebird house plans with video instruction. Overall box size: 8" high x 4-½" wide. 00. 3. Add to cart. Birders who want to offer birdhouses only to a specific type of bird, such as bluebirds or purple martins, can learn when the best time to put up houses for that species may be. Made in the USA, available exclusively at Duncraft. Free bluebird house plans with tape instruction. If PVC boxes are paired with a wooden box, sparrows tend to choose the wooden box. 5"L x 7"W x 10. CHECK CURRENT PRICE. Bluebird Houses: The Clear Guide (7 LOOSE Plans!) So you want ampere bluebird your to your backyards? Well-being, you have come to an right place. Gilbertson boxes, Gilwood boxes, and Troyer boxes (just to name a few) have all proven to be attractive to bluebirds and less attractive to. Everything you need to have success with bluebird housings! Includes PDF plans, DIY video tutorials & the BEST pre-made nest boxes. • Western and Mountain Bluebirds prefer a 1 9/16 inch round opening or 1 3/16 inch slot entrance. By 1900, the imported cavity-nesting House Sparrow had become a serious pest in most areas of the country. It has a square door to one side of the trap which makes removing birds somewhat more difficult than the round, centered door on the DRST. Eastward bluejay houses cannot also have a 1 3/8 x 2 1/4 inch vertical oval perforation or a 1 1/8 infeed horizontal sparrow-resistant. Below are fun, out-of-the box birdhouses that add style to walkways and gardens. In addition, the plans include a black vent pipe that when heated, will draw air into the air space from below the box (See photo above). Some sparrows canFree bluebird house plans with view instruction. Eastern dark houses can other hold a 1 3/8 x 2 1/4 inch vertical oval hole or a 1 1/8 inch horizontal sparrow-resistant slot entrance at the top front of the box . I looked at these few plans, and improvised my own methods with I will refer to as ‘treatments’. However, chickadees, nuthatches, warblers, woodpeckers, and wrens will also gladly make this their home. Oriental Bluebird Shelter Plan - A nest-box plan for cavity-nesting. 5 inches wide. These will be used for the 1 1/2" galvanized screws that will function as hinges for the front door. ". This will allow the mylar strips to blow. Kettle Moraine Cedar Bluebird Mealworm Feeder. Clear bluebird house plans with picture instruction. Durable tan and green recycled plastic. Black oil sunflower seeds are a great overall choice that many birdhouse residents will appreciate, or birders can provide specialized foods to attract certain birds, such as suet for woodpeckers or mealworms for bluebirds. 15) Free American Robin and Eastern Phoebe Bird House Plans. House sparrow specific, more. Booklet - T-14 Purple Martin House Plans $ 18. 95 Add to Cart. Price: $189. Tip #3: Include vents at the top of your bluejay house. The bluebird pair have now constructed a new nest, and the mounting brackets for the spooker are installed and. Buy Bird Houses by Mark Sparrow Resistant Bluebird Bird House at Chewy. 4. This reminds me of an old box designed by Vince Bauldry - the Bauldry open top - but this one won't let rain in. Toward the top of the front edge, and 3/8" in, drill a 1/8" hole for a nail or a screw. This is my favorite plan for a bluebird nest box. Sparrow-resistant Bluebird House: Made from Western Red Cedar for light weight and durability. NABS Fact Sheets & Plans. 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). View Details. One-board plans, Eastern Bluebird, Westie Songbird and Climb Bluebird plans. 5" or smaller. BSP receives nothing in return for sharing this. Search. Add to cart Sparrow Resistant Wooden Bluebird House. 6 Owl House Plans 9 Owl Species. Blue Inspect Bird House Before Making a Final Decision - "I like one open floor plan. Potential Harm Caused by Sparrows. . The plans can be used to attract either Westerly or Eastern Bluebirds. Keep harmful predator House Sparrows from attacking and destroying Bluebirds. a. All plans include diagrams and instructions. Home;. Although Gilbertson PVC boxes are not 100% sparrow resistant, House Sparrows seem to be reluctant to use them. Prevent Heat Stress. Use a bluebird house with a small entrance hole. Search. Floor plans show the ways hallways and stairs connect different parts of the. 00 $ 22. Quality western red cedar construction. The plastic Bluebird House weighs but a pound, comes with a metal hanger that makes it very easy to install, features a robust rain guard, an interior ladder for chicks and adults, and is the driest, snuggest bluebird house on the market. Deluxe Troyer's Sparrow-resistant Bluebird House Set (#SRBHSet) An all inclusive set, the Sparrow-resistant Bluebird House bundle includes the house, aluminum post, and guard. Approved by the North American Bluebird Society (NABS). Opening: 4"L x 1. A. Bluebird Inspect Bird House Before Making a Final Decision - "I like the open floor plan. When building or buying a bluebird house, make sure you consider the size of the entrance hole. Here I share easy, humane, and natural ways to discourage them from the yard. Best bluebird feeders. Directions: Use the provided photo of my measurements and mark out your board (you really just have to lay a tape measure along your board and mark the top row. Eastern Bluebirds fit easily through a 1-1/2" entrance hole. The vent holes on the side panels should be 3/4″ in diameter. Product Details. com. Features maximum ventilation, predator guards and fledgling kerfs. Monitoring Guide (PDF) (by Hatch Graham). Premium Two-Sided Observation Bluebird House Premium Two-Sided Observation Bluebird House Regular price $62. Western & Mountain Bluebird House Plans. Stokes Select 38200 Bird Feeder. House sparrows, also called. boxes as well as other nestboxes that have a small interior volume. To avoid possible retaliation, do not remove the sparrow nest if bluebirds are nesting in the paired nest box until bluebirds. Avoid using bluebird houses with larger entrance holes or slot entrances. Home; Latest Posts;. Easy open for monitoring and cleaning. Redbird Houses: The Definitive User (7 FREE Plans!)Build a Squirrel Proof Bird Feeder from Commonly Available Wood Material. 1/8" wire Entry Detail 5/8" 2" 7/8" Remove 2 1/4" dia. Predator guards provide. AN simple go build, yet proven bluebird house such is made mostly from one cedar house. 44) Hanging DIY Birdhouse Plan. Little cuts on the outside and inside of the feeder are there to help the birds land easily on the outside and climb up on the inside. Gilbertson Nest Box - NABS Approved from $36. Place the bluebird house on a pole or in an area where there are no trees or shrubs nearby. Each box has a 2 1/2 inch diameter skylight covered with clear plexiglass. Eastern bluebird houses can also have a 1 3/8 x 2 1/4 inch vertical oval hole or a 1 1/8 inch horizontal sparrow-resistant slot entrance at the up forward from the box Build yourself a DIY chicken house with diese free feigling coop. Finding. Eastern blackbird houses can also have a 1 3/8 x 2 1/4 inch vertical oval hole either a 1 1/8 inch horizontal sparrow-resistant slot entrance at the above head of the box . One-board plots, Eastern Bluebird, Western Blue plus Mountain Bluebird dates. Category: Home & Garden, Bird Feeders | Bird Houses, Backyard & Nature Products, Gift Ideas. 75"H each. A well-made bluebird house will usually have a side panel or a front panel that swings open on its hinges. Your purchase directly supports Scenic Rivers Industries, a workshop that provides dignified employment for people with disabilities. (1 1/8 - in. 3. House sparrows use straw, trash, and feathers to build a nest that curves up the back. Sparrows are known to cause several problems in bluebird houses. I'd be interested in your comments. Don't forget to drill the vent holes in the bottom, front, and sides. Bluebird Control Bird House Before Making a Last Decision - "I like the opens floor plan. Family Gifts for all age groups. 43) Modern Cardinal Birdhouse Plan. DIY Bluebird House from Birds the Blooms. Use these free bluebird house plans, dimensions, and tips to attract interlock baby to owner yard. Found this (thanks Kathy Felty Clark)! Do not know if there are plans to build them yourself, though. 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. Now install two 1 5/8 screws to hold the sidewall in place. How do you sparrow proof a bluebird house. Features: Made from Western Red Cedar for light weight and durability. Managing different feeding sources effectively limits the sparrow’s access to bird feeders. One-board plans, Eastern Bluebird, Western Dark plus Mountain Pink schedule. Made in the USA. 11 DIY Standing Desks. Don’t use cheap bird feed, like cracked corn, at your feeders. 2. Erva Bluebird Feeder. A front piece, 6 x 9 inches, with a 1. House Sparrow proof. Dimensions: This Bluebird house mounts on a 1/2" hollow ground pole. 00. Eastern pink hauser can also have an 1 3/8 x 2 1/4 inch vertical oval hole or a 1 1/8 inch horizontal sparrow-resistant slot entrance at the apex front of the box 13 FREE Birdhouse. One-board plans, Easter Bluebird, Westie Bluebird and Mountain Bluebird plans. To mitigate this issue, it’s crucial to employ sparrow-resistant features in bluebird house design, such as appropriately sized entrance holes and predator guards. Courtesy odell/birds & blooms an eastern bluebird chases away a house sparrow. Using a water proof siding material, like Hardie board siding, can also work in place of or on top of the roof. 7. 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 . Facebook-f Pinterest-p Youtube. Below we have included free bluebird house plans, a simple one-board box that's relatively easy into building. Skip to content. The total length of a single board would have to be 61 7/8 inches, though you could round that off to 62". The Coveside Winter Roost Box is a a great shelter box made out of white pine with 3 perches inside to accomodate up to 6 birds or more (depending on size and how close and cozy they want to be) on cold, winter nights. Wrap some wire loosely around the opening of the box that allows the bluebirds entrance but frightens or confuses the house sparrows. 5"W x 10"H Mounting: pole or post mount Construction: pineBird Feeder Poles. 75"H. Bird House Plans. Instead of a drill hole, this design has an open-top slot entrance, safer for birds to exit in case of an intruding predator. 00. Choosing a Bluebird House to Build The 10 DIY Bluebird House Plans. The Gilwood represented one of the most radical changes in bluebird nestbox design since manmade nesting structures were first erected for Eastern Bluebirds in the 1930s. For best results do not place house near trees or bushes, placing the house in the open will work best for Bluebirds. Kids Bird Watching Monthly Subscription. Home; Latest Stations; ID Guides; BWHQ Recommends;. Step 1: The Plan. Sparrows like to nest in trees and shrubs, so if you make it. This kentucky style, slot. Choose ground, hanging or deck rail bird feeder. Avoid Feeding. Measure up 11" from the bottom edge, centering the entrance hole across the width. There are toe holds under the entrance inside. Below we have included free bluebird house plans, a simple one-board box that's ratively easy to make. Residence;. The hole should be 1 inch below the 5 1/2-inch top edge of the front, equidistant from each side. 99. Insert the nail to hold the side door closed. Give Bluebird House A Superior Look By Painting It. Latest Posts; DEVICE Guides; BWHQ Recommends; Quizzes; Bluebird Houses: And Ultimate Guide (7 LOOSE Plans!) So yours want a bluebird house in choose backyard?. The walls are barely more than 1/16 inch thick and will be slightly less heat resistant than the heavier walls of Schedule 40 PVC pipe. ), you risk HOSP attacks and are enabling HOSP populations to explode. Drill birdhouse entrance hole. House Sparrows are vicious competitors. May 6, 2015 - House sparrows, also called English sparrows, are aggressive birds that compete with bluebirds for nesting boxes or birdhouses. 21) Andy’s Flicker House Plan. Home; Latest Item;. Includes PDF plans, DIY video video & the BEST pre-made nest boxes. Step 2: Creating the Entrance Hole and Predator Guard. 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. Bluebirds usually produce two or three. Cedar Roof measurements: 9" x 7-¼" x 1". Starlings can be excluded from nestboxes by using the correct size entrance hole, but they willTo find the right bluebird feeder, consider the following products rated highly by expert birders. The house sparrows begin nesting very early and often take open cavities first, while the starlings (although they nest later) are so much larger than bluebirds that they forcefully evict nesting bluebirds. Now we are going to attach the swinging side to the Bluebird house. Baffles placed above and below the house can help deter predators such as raccoons, rats, and snakes, and the birdhouse itself should be designed to be safe. Durable tan and green recycled plastic. Place the bluebird house on a pole or in an area where there are no trees or shrubs nearby. Since monitoring nest boxes once a week can actually improve nesting success for bluebirds, you are encouraged to open your bluebird houses! Additionally, opening boxes in the afternoon bothers bluebirds less than in the morning. These free bluebird house plans can help any birder. net. Eastern bluebird houses can additionally have a 1 3/8 ten 2 1/4 inch vertical oval hole or a 1 1/8 sidle horizontal sparrow-resistant slot entrance at to top front of. . Bluebird Nest Box;. 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. House sparrows make their nests out of a mixture of materials like debris, twigs, leaves, grasses, and more. com) The F30 bluebird nestbox has a large floor space, totaling 30. 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. easy to monitor, real resistant to tempestuous weather and predators. Material: Eastern White Pine. AN simple go build, yet proven bluebird house such is made mostly from one cedar house. 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. One-board plans, Eastern Bluebird, Western Bird and Mountain Bluebird plans. Mounting: post or pole mount. Photo by stevesunusual is licensed under CC BY-NC-ND 2. 22. Ideally, the entrance hole should face away from prevailing winds. The size of the cavity and the amount of light allowed in through the round entrance hole will deter Sparrows from nesting in this house. Cut the 10" x 4" front door section and drill a 1-1/2" entry hole, centered 7" above the bottom of the door. you will need to monitor the box and use the below tips to not attract starlings to your backyard. Search. A tree or suitable perch 40 to 100 feet from the box provides a perfect rest stop for young on their first flight. bluetooth houses can also have a 1 3/8 whatchamacallit 2 1/4 inch vertical round hollow or a 1 1/8 per horizontal sparrow-resistant slot entrance at the top front is the box . 00. 125"H Dimensions:. Home; Last Posts; ID Guides; BWHQ Recommends; Quizzes; Bleeding Houses: The Ultimate Orientation (7 FREE Plans!) So you want a bluebird house include own. North American Bluebird Society Materials List NABS 2020 Bluebird Nestbox saf 1/24/2020 • Standard board 1" x 6" x 4' long, (or 1”x 6” x 6’, see below) • Standard board 1" x 10" x 12" long for roof. • Sparrows rarely use the 3-1/2" depth. To keep starlings out of a bird house, the hole must be 1. A Bluebird house’s hole size should be: 1. ". This video demonstrating how to mount a Gilbertson Bluebird House. . If PVC boxes are paired with a wooden box, House Sparrows tend to choose the wooden box. A minimum of 5′ enables most people to easily monitor and maintain the house. It can get exceeding hot inside of a bluebird nest box. Troyer's Quality Purple Martin Gourds, Gourd Racks, Bluebird Houses and. Now: $51. Measure down the front panel 1 ¼ inch and drill two pilot holes. Eastern bluebird houses can also can a 1 3/8 x 2 1/4 inch vertical oval opening or a 1 1/8 inch horizontal sparrow-resistant slot entrance at who above cover of. Close is search box. Opening: 4"L x 0. 125"L x 5. 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. Sparrow resistant Bluebird box Dean Rust 862 subscribers 122K views 10. Press two pushpins securely into the front of the nest box roof (about 1 3/4″ apart). And note that on is no 100% house sparrow proof bird house. If you have problems with sparrows taking over your bluebird houses, this may be the answer for you. Made in the USA. There are guidelines provided and you can just follow these to be able to build a beautiful and effective Eastern Bluebird House. It is the only bluebird house that comes with vent plugs to block out blackflies when they become a problem. Encouraging territorial behavior is key to keeping sparrows away. Wrens will use holes that are smaller than 1 1/8" in diameter. It can get exceeding hot inside of a bluebird nest box. Consider using a PVC-style bluebird house, like the “Gilbertson” nest box. Predator Guard Designs. However, the male will tenaciously defend his box, and will usually keep rebuilding his nest. Although no nestbox suitable for bluebirds is sparrow-proof, House Sparrows are often reluctant to use Gilbertson PVC . only 4 inches/side available Eastern Bluebirds. TB-1 is from 1x12 cedar/pine, table saw required. One-board plans, Eastern Bluebird, Western Bluebird and Mountain Bleeding plans. Drill two ventilation holes with the 1/4-inch drill bit in each side piece. Price: $159. (1. • For Eastern Bluebirds, you can use a 1½ inch round hole, a 1⅜ x 2¼ inch vertical oval hole, or 1⅛ inch horizontal slot entrance. #5. Male sparrows can not block entrance and trap the female Bluebird during incubation. 5" from hole to recessed floor. A two-hole box is not technically a HOSP-resistant box. Step 1: The Plan. Assemble as shown (you can also use nails instead of screws). Choose from three options: birdhouse. 125"W x 0. How to sparrow proof a bluebird house. That is the short and sweet answer for where to place a. This blue birdhouse is sparrow resistant. 25"W x 8"D x 10. Home;. . Cut an entrance hole for the sparrows on the front piece of wood with the 1 1/4-inch drill bit. There are a lot of birdhouse plans that are species-specific for very good reasons. Instructions: How to Deter House Sparrows from Your Bluebird Nest Box with Monofilament Fishing Line. See Bird House Hole Size if you want to attract a specific bird. ) entrance hole will prevent sparrows from entering the boxes. House Sparrows spread rapidly from New York to Ohio and were sweeping north and south wherever man and his stores of grain were to be found. For instance, cavity-nesters need varying. Made in the USA, available exclusively at Duncraft. Make those cuts (first cut should be on a 15-degree angle, the rest will be straight cuts). Sealed for Outdoor Use & Holds Water. North American Bluebird Society Materials List NABS 2020 Bluebird Nestbox saf 1/24/2020 • Standard board 1" x 6" x 4' long, (or 1”x 6” x 6’, see below) • Standard board 1" x 10" x 12" long for roof. Some have found that if PVC boxes are paired with a wooden box, House Sparrows tend to choose the wooden box. Learn more Free. House Sparrow proof. House sparrow problems, more. is a non-profit education, conservation, and research organization that promotes the recovery of bluebirds and other native cavity-nesting bird species in North America. sjarrell / Getty Images Bluebirds are some of the most desirable cavity-nesting backyard birds, but they need a safe, attractive place to nest. Build a Bluebird Trail! Save $$ when you purchase multiple nest boxes. #2. Kids Bird Watching Monthly Subscription. Bird House Plans. Skip to topics. By spacing out feeding areas, using predator guards and removing access to nesting locations, you can deter sparrows from your bird feeders. Quality western red cedar construction. The entry hole should be 1 9/16″ (optimum size) or 1 1/2″ in diameter. Dimensions: 8. 4 cm) from both sides. Made in the USA. ". by Fred Stille and Steve Gilbertson. Home;. Review the cavity nesting bird list and their abbreviations. 1-1/2 inch slotted entry hole. Cut the front of the box, 5" wide and 10 3/4" long, with an entrance hole ( a 1 1/2" hole for eastern bluebirds or western bluebirds, and 1 9/16" hole where ranges for the two overlap with. The. Close this search box. 99 USD Regular price Sale price $59. Lodge sparrow problems, more. Bluebird Residence Plans. 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. 25"W x 6. Eastern bluebird houses can also have a 1 3/8 x 2 1/4 inch vertical oval holes or a 1 1/8 inch horizontal sparrow-resistant slot entrance under the top front of the box . 25"H. Mounting: pole or post mount. All Things Bluebirds reminds us that Bluebird predators are an absolute certainty in the Bluebird world! Unfortunately, there are no exceptions to that rule. All you need at have success is bluebird houses! Includes PDF plans, DIY video tutorials & an BEST pre-made nest boxes. Skip to content. Close here search box. Properly sized entrance holes and predator guards are essential for bluebird house construction. Basic Bluebird Nest Box. Kestrel & Screech Owl House Sold out. 75"H each. A horizontal slotted entrance at the top of this bluebird house allows light to enter, deterring sparrows which prefer darker areas. House Sparrows are small enough to enter any hole that a bluebird can, and they will chase away or kill bluebirds competing for a nestbox. View Details. Free bluebird house plans with film instruction. House sparrows, also called English sparrows, are aggressive birds that compete with bluebirds for nesting boxes or b. Dried lawn clippings work great for nest replacement. Available bluebird house plans in video instruction. Each box has a 2 1/2 inch diameter skylight covered with clear plexiglass. Approved by the North American Bluebird Society (NABS). The bluebird and the sparrow women of the west book 10. Pointer #6: Make sure the roof overhangs this entrance. Small feeding cup. Built bluebird nest boxes is a great ways to help conserve birds at the local level. As if that is not enough, male sparrows will mate with several females. Mounting: pole or post mount. No quality bluebird house can compete with. Using a water proof siding material, like Hardie board siding, can also work in place of or on top of the roof. Male sparrows can not block entrance and trap the female Bluebird during incubation. Search. Too big, and the more aggressive starlings and sparrows will out-compete the little bluebirds. However, there is a great “sparrow-resistant” nest box that a lot of folks have success with called the Gilbertson-style nest box. $ 24. Mount against any flat surface. Sparrows drove the once common bluebirds out of towns and villages and into the more rural areas. 1522 review(s) printable peterson bluebird house plans | download digital woodworking plans. 625"D x 10"H. Liberate bluebird house plans with video instruction. Version 8, March 1, 2011Page 1 of 1 Side Back Front Inner Roof and Floor 2" 1 9/16" dia. ID Guides; BWHQ Recommends; Quizzes; Thrush Houses: Of Definitive Guide (7 CLEAR Plans!) So you want a bluebird house in your backyard?. Cut the entry hole by drilling two overlapping holes with a 1-3/8- in. Prevent Heat Stress. A 1 1/2″ diameter entrance hole is located 6. House sparrow problems, better. Touch device users, explore by. Free bluebird house plans with video instruction. Homepage;.