sparrow proof bluebird house. 4) Nestbox Plans. sparrow proof bluebird house

 
4) Nestbox Planssparrow proof bluebird house Begin a bluebird-specific trail in your field with this Coveside Sparrow-Resistant Bluebird Houses with Poles Package

I don’t believe that one can make a nest box sparrow proof without restricting access to the desirable species. in. Unique Birdhouse Plans. 5" from hole to recessed floor. “A sparrow spooker is a device that has proven to be an extremely effective house sparrow deterrent when attached to a Bluebird nestbox after egg-laying has commenced. The Bluebird Recovery Association of Wisconsin found that crowded single boxes (multiple boxes 100 feet to 100 yards apart) seemed to attract both House Wrens and House Sparrows. Protect the bluebirds nesting in your backyard. Qty: more info: Coveside Two-Sided Observation Eastern Bluebird House. Features two wooden dowel perches on either side of the entrance to provide your bluebirds with a predator lookout. 95. These Bluebird boxes have been carefully designed to keep your Bluebirds safe and dry. 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. Steps to Wasp-Proof Your Bluebird House 1. Add to Favorites Ark Workshop Slot Entrance Cedar BLUEBIRD HOUSE box: It works! see pics. 3 pounds. Recycled Bluebird House $54. It is made from recycled materials and is built to withstand hard weather. Here are some of the lessons we learned. 17 Outdoor Chair Plans. Too much trouble?576. These birds prefer their nest entryways to be small enough to deter predatory birds or other animals that could be out to kill their hatchlings, and large enough to allow for seamless entry and exit into the nest. Without further ado, let’s jump into the full explanation for which colors to choose for bluebird houses, and which ones to avoid. 1k) $62. Construction: pine. Tree Swallows require a significantly smaller amount of space, around 100 feet. Depth of the compartment is 6-¾" width is 4". 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. 25″ ( Except for a monitored Bluebird house at 1. 5 inches (3. 10. Bluebirds prefer a slot. Compare prices & save money on Outdoor Decor. Front panel easily opens upward for nest. 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. Because of all the cause that house sparrows occasion azure, it’s normal to wonder about sparrow-resistant bluebird houses. Overall box size: 8" high x 4-½" wide. Then refine your search using the boxes below. 2 Sparrow-Resistant Eastern Bluebird Houses by Prime Retreat. Features slotted entrance to protect nestlings from House Sparrows. Sparrows like to nest in trees and shrubs, so if you make it. 5"W x 10"H Mounting: pole or post mount Construction: pineEcoTough® Eastern Bluebird Nesting Box. ; drop: 5 1/2" Cross ventilation: 2 3/4 sq. No quality bluebird house can compete with. 6. Basically there is no "Best" Bluebird house. Pull all the debris and nesting materials out of the bluebird box. Mounting: pole or post mount. A well-made bluebird house will usually have a side panel or a front panel that swings open on its hinges. Eastern, Western & Mountain Bluebirds. Opening: 4"L x 0. 99The Duncraft box has a floor 5 1/2″ x 5 1/2″ (based on the dimensions shown in their ad), for a huge floor space of 30. A few species, including cardinals, will happily feed under the Halo but may prefer a feeding station without the added pendant wires. 3k) $ 4. TB-1A is 1x6, 1x8 and 1x10 lumber with largest floor area (32 square inches), for species that need more space. * 4 Best 5-Piece Bluebird House Poles w/Ground Socket. F30 Nestbox Plan PDF – Ideal for Western/Mountain Bluebirds (Nestboxbuilder. This item: DutchCrafters Plastic Poly Bluebird Nest Box - Post or Wall Mount, All-Weather Birdhouse for Outdoors, Sparrow Resistant Bird House for Outside - Amish Made in USA (Light Gray & Blue) $78. In this video, I'll show you five tips for how to keep House Sparrows out of your bluebird houses. The tube shape paired with the coloring of this birdhouse represents the look of a birch tree. Add to Favorites Ark Workshop Slot Entrance Cedar BLUEBIRD HOUSE. com) The F30 bluebird nestbox has a large floor space, totaling 30. 2k) $ 49. If you are having trouble fitting the suet in then you can take a pair of scissors and trim the lip of the shell. Discount applied at checkout. Best Nest Box: My all-time favorite nest box for bluebirds is the Nature’s Way model CWH4. 95 Add to Cart. Ground traps are useful for trapping large numbers of sparrows in areas where they are numerous. Brown and Brown (Eastern and Western) / Ultimate Bluebird House Only - $70. More specifically, 5′ from the ground to the bottom of the birdhouse. It works similar to the elevator bait trap but is built to resemble a birdhouse. WBU Sparrow Resistant Bluebird Nest Box: Our WBU Sparrow Resistant Bluebird Nest Box is designed to thwart pesky sparrows from taking over the box. Photo above by THE Holy Hand Grenade! is licensed under CC BY-ND 2. 3. One of the most innovative features of the nest box is its white translucence– the bright interior attracts bluebirds but repels. This spooker is readily mounted on any style box. Sparrow Resistant Blue Bird Box | Durable Poly Lumber | Amish Made | E102 (1. 5"L x 7. Cedar Roof measurements: 9" x 7-¼" x 1". The 5 inch by 5 inch floor meets recommendations for Eastern, Western and Mountain Bluebirds. A two-hole box is not technically a HOSP-resistant box. Keep bluebirds roosting in your backyard with the conventional design of this Cedar Bluebird House. Both versions include the nest tray and include a hanging bolt with wing nut. 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. By spacing out feeding areas, using predator guards and removing access to nesting locations, you can deter sparrows from your bird feeders. This will allow bluebirds to enter, while deterring larger birds like sparrows. Discount applied at checkout. T his is a great, simple nesting box design developed by Tom Comfort of Antrim County and a committee of national bluebird house experts. Don’t mount your bluebird house too close to buildings Barns attract undesirable House Sparrows Photo by US Department of State is marked with CC PDM 1. These invasive birds can empty my big hopper feeder every day or two (and that feeder holds up to 12 pounds of bird seed!). House Sparrow. 2 Sparrow-Resistant Eastern Bluebird Houses by Prime Retreat. 125"H Dimensions: 8. If you are trying to attract bluebirds in an area where you suspect HouseBirdhouses Bluebird House Window Bird Houses for Viewing Water Proof Wax Dipped Solid Wood Bird Box Bluebird Houses for Outside with Metal Predator Guard TOOBEETT 4. 00. DIY Bluebird House from Birds the Blooms. 99/Count) List: $19. The house sparrow is considered an invasive bird in many areas, causing damage and problems for native species. A ready-made, weather-resistant Sparrow Spooker is now commercially available from Sparrowtraps. 25" H Wood Barn Bluebird House for Garden Hand Painted Hanging Decorations by Glitzhome. 25" opening provides a slot entrance for these bluebirds. Cedar Roof measurements: 9" x 7-¼" x 1". 99 ($35. The Most Sparrow-Resistant Bluebird House on the Market. 5"L x 5. Some great inexpensive books on building bird houses: Approximately 1 dozen cavity-nesting birds will use boxes with a 1 1/2" entrance hole. Larry, with the support of his wife, Olive dedicated much of his life to providing nestboxes and managing bluebird trails. 6 Free Firewood Rack Plans. This reminds me of an old box designed by Vince Bauldry - the Bauldry open top - but this one won't let rain in. They are NOT sparrow-proof, but they help. Hummingbirds use their feet for perching and preening. 0 out of 5 stars Female Sparrow -Resistance. Check out this video on Dean Rust's site (Dean is a county coordinator for the PA Bluebird Society). The starling-resistant bluebird house is available with a cedar house featuring a poly roof (SRBH) or made using "poly-tuff" (PTBB). Honestly, my grandparents and my dad always put up houses for bluebirds and made a big deal if they had a pair nesting, so I guess I like them because it makes me think of them. With that said, just because hummingbirds don’t walk or hop like other birds doesn’t mean hummingbird feet are useless. Opening: 4"L x 1. $155. The front piece should now be attached to the walls and base. Many Bluebirders believe that the slotted entrance makes this house sparrow resistant. Drill at a slight downward angle, going through the front of the house and into the side. Discouraging Starlings From Your Yard. Position the front piece along a 4-inch edge of the floor, flush with the side piece's edge. $54. Floor Dimensions: The floor of the bluebird house typically measures around 4 x 4 inches (10 x 10 centimeters). To attach this piece, hammer nails through the front piece into the edges of the base and walls. If the houses aren't up, however,. 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. Here is what helped me: Offer massive amounts of cracked corn positioned at least 15 feet away (4. Events, Coupons, Classifieds. com. . Features slotted entrance, proven to keep out House Sparrows. Tree swallows make good neighbors that will help defend bluebirds from sparrows, but these bird houses also invite sparrows, so monitor the swallow houses as well as the. 0. Keep wrens busy by removing their “dummy nests”. We also had some success by tying reflective mylar tape to the poles of the round hole boxes after the brood hatched and that seemed to keep the House Sparrows away. 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. 5) Eastern or Western Bluebird Nestbox Plan. Fits outside windows with dimensions from 20" to 40" wide. As low as: $48. 99 USD Unit price / per . It mounts on 1/2” conduit pole that is not included in the purchase of the house. 2) 2 1/2″ hole saw. Ironically, this large floor actually defeats the original premise of it being “sparrow resistant” (the Foster and Smith box appears slightly smaller, but it’s not small enough). Sparrow Proof Bluebird House (1 - 13 of 13 results) Price ($) Shipping All Sellers DutchCrafters Gilbertson Bluebird House, Outdoor Nest Box Sparrow Resistant -. Sparrows like larger accommodations. 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. Sadly, we found 3 dead baby birds outside a bird house on our hillside. It. This natural cedar house has a wealth of features, for the comfort of your bluebirds. 25"H; Weight: 4 lbs. Classic Bluebird Bird House, Cobalt Blue. 99 USD Regular price Sale price $59. 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. Coveside Bird Habitats Sparrow Resistant Bluebird House. 7-1/4 x 7 x 9-7/8 inches. SRP: $110. Write a review. Male sparrows can not block entrance and trap the female Bluebird during incubation. DO NOT use fishing line on the halo (it can wrap around incoming birds. Wrens only need a 1-1/4" diameter entrance. 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. This birdhouse for bluebirds help them defend their nest better. An Eastern bluebird house should also have a 1 3/8 by 2 1/4 inches vertical oval hole or a 1 1/8-inch sparrow-resistant slot entrance (horizontal ) at the top front of the nest box. 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. Durable tan and green recycled plastic. 5 inches wide: Roof. 75"H. 2k) $ 49. Plant Filter. Read. It features a small nesting compartment that is optimized for Bluebird compatibility and discourages House Sparrows from taking up residence. Streamers come pre-attached to the horizontal wood arm. 5 inches deep by 4. 7 out of 5 stars 7. This house is very attractive to the Bluebird species as well as Wrens, and other small bird species. After installing the new boxes in the spring of 2014, we have had no sparrows taking up residence. Placing this house in a sparrow-rich environment is not recommended. Take down or modify any ornamental bird houses in your yard. If you chose nothing else in your fight against Bluebird predators, we at AllThingsBluebirds strongly suggest that you use the Sparrow Spooker. Depth of the compartment is 6-¾" width is 4". Feb 15, 2022 - Explore mpickar's board "Bird Feeders and more" on Pinterest. Avoid using bluebird houses with larger entrance holes or slot entrances. Today. 200 matches. Touch device users, explore by. Wrens and Eastern bluebirds can fit into smaller entrances than the larger house sparrows and starlings. Bluebirds love open. All American Blue Bird House, Light Blue. Image Credit: Phawat, Shutterstock. Install it 5-10ft off the ground and keep it anchored firmly to prevent swaying. $49. Build a Bluebird Trail! Save $$ when you purchase multiple nest boxes. Blue jay bird,Canary bird, Eastern blue bird,House sparrow bird (2. Overall box size: 8" high x 4-½" wide. Besides bluebirds, House Sparrows are the most common type of bird that you will find competing with bluebirds for your nest box. 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. Wrap some wire loosely around the opening of the box that allows the bluebirds entrance but frightens or confuses the house sparrows. PDF) Monitoring Bluebird Nest Boxes (4 pg. It’s the ideal size for bluebirds, and it includes the proper drainage and ventilation to keep babies dry. Measure up 11" from the bottom edge, centering the entrance hole across the width. Ventilation and drainage holes. View full detailsBuy DutchCrafters Sparrow Resistant Bluebird Poly House - Post or Wall Mount (Tudor Brown & Weathered Wood): Birdhouses - Amazon. 5. 99 $ 69. 8) Peterson Bluebird Nest Box. Also sparrows tend to avoid shallow homes so the Sparrow-Resistant Bluebird House was constructed to be only 5 deep and includes a wooden insert to adjust the depth to a mere 3-12. 19 Creative DIY Deck Plans and Design Ideas. Any mounted nesting box should have a squirrel baffle. 12 Month Prepaid Bird Watching Subscription – 3 patches a month. Recent research using NestWatch data suggests that, on average, nests in boxes with predator guards had success rates 6. 125"L x 5. Or, leave a bluebird house its natural wood color. Mount it on a metal pole—cats, raccoons, weasels and rats can climb trees and. Discount applied at checkout. Protect the box from predators. Screws are included to attach the horizontal arm to the vertical post and attach to the. 5" or smaller. in. Get it Mar 29 - 31. In 2014 we had two nesting bluebird couples. 2. How to Make a DIY Wasp Trap. Selecting a Location. Since house sparrows feed on the ground or on sizable platform feeders, one sparrow proof bird feeder that you could use is the clinging mesh feeder. 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. Reviewed in the United States 🇺🇸 on April 24, 2010. For best results do not place house near trees or bushes, placing the house in the open will work best for Bluebirds. #1. Some of these designs have not been field-tested sufficiently, while others seem to work in one area and not in another. Aug 08, 2013 #1. Features: • This Kentucky-style, slot entrance bluebird house is designed to thwart sparrows. There are a few other things you can do to deter house sparrows, like choosing a “sparrow-resistant” nest box and putting up a. Made in the USA. Nestbox skylight. The most common problems are the House Sparrow, Raccoons, and Rat snakes. This blue birdhouse is sparrow resistant. Ultimate Bluebird House. The next trap is called a repeating nestbox trap. Also the nest tray takes cubic inches away from the cavity which also discourages sparrows. Bird House Hole Size To Keep Starlings Out. 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. 14 DIY End Table Plans. How to Sparrow-Proof a Bluebird House. The House Sparrow’s Latin name, Passer domesticus, aptly describes its preferred nesting habits – around houses. A ready-made, weather-resistant Sparrow Spooker is now commercially available from Sparrowtraps. Features slotted entrance to deter House Sparrows. Provide Foods That Bluebirds Will Actually Eat. Now install two 1 5/8 screws to hold the sidewall in place. 3. 10 Free Bar Stool Plans. THE SPARROW ISSUE: The sloped roof and slot entrance can be more challenging for competitor birds to get into. There are a few ways to sparrow proof a bluebird house using fishing line. Nov 4, 2022 - Explore Lyenda Pearl's board "Bird house plans" on Pinterest. The Sparrow Resistant PVC Bluebird house features a wooden roof. House sparrows chase bluebirds away, crush their eggs, kill nestlings and also kill adult bluebirds. PDF Booklet) EABL Nesting. You will need: 1) 1/4″ power drill. This will allow the mylar strips to blow. 5k)Recycled Bluebird house with 1 1/2" entrance hole and be pole or post mounted, green. Position the 5 1/2-inch edge of a side piece (opposite the ventilation holes) perpendicular to a 5 1/2-inch edge of the floor piece. You will need: 1) 1/4″ power drill. We did a lot of research on the best ways to protect our babies. Dimensions: 8. Attach to a pole or wall and host a bluebird family. Bird House size: 12-1/2"h x 6"w x 8-1/2"d. Made in the USA. net. from basic nest box to bluebird mansion! Vinyl Bluebird House $109. 25 square inches. There is only a couple of things to keep in mind when purchasing a bluebird house for Eastern Bluebird. 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. To find the right bluebird feeder, consider the following products rated highly by expert birders. Cut a 22-degree bevel across the top of the front section (A). 12 Month Prepaid Bird Watching Subscription – 1 patch a month. Sunflower seed should also be either limited or restricted to. Gtongoko 80 Inch Bird House Pole Kit,. Sharp-edged Noel Guard keeps out cats, raccoons & squirrels. First, try not to place your bird box or bat house on a tree. By Lindsay Collins. . House sparrows chase bluebirds. LEFLEUR BIRDBATH or PLANTER (4 Color Options): Solid Stone Durable Container. 50. 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. The most common way is to make a fishing line grid over the entrance. 7% higher than nests in boxes without guards. Made in the USA! Sparrow-Resistant Western Bluebird House Dimensions: 8. Also the nest tray takes cubic inches away from the cavity which also discourages sparrows. Features: The entrance hole size is 1-½" Depth of the compartment is 6-¾" width is 4" Overall box size: 8" high x 4-½" wide; Cedar Roof measurements: 9" x 7-¼" x 1"Note: This package contains 2 of the Sparrow-Resistant Cedar Eastern Bluebird Houses by Prime Retreat. House sparrows chase bluebirds away, crush their eggs, kill nestlings and also kill adult bluebirds. House sparrows chase bluebirds away, crush their eggs, kill nestlings and also kill adult bluebirds. Songbird Essentials Sparrow-Resistant Bluebird House. Sparrow Resistant Blue Bird Box | Durable Poly Lumber | Amish Made | E102 5 out of 5 stars (1k) $ 49. Attract bluebirds or Tree Swallows to eat your insects. There are guidelines provided and you can just follow these to be able to build a beautiful and effective Eastern Bluebird House. Tip: we use a 16 x 16 plexiglass…. 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. But Linda Violett of California has found that somehow Western bluebirds seem. Nail the side to the floor. Open the front panel for easy cleanout. House sparrows, also called English sparrows, are aggressive birds that compete with bluebirds for nesting boxes or b. Slotted entry hole, measuring 4-1/4 x 1-1/4 inches tall. Kaytee Wild Bird Food Mealworms For Bluebirds, Wrens, Robins, Chickadees, Woodpeckers, Cardinals & Chickens, 17. Opening: 4"L x 1. However, there is a great “sparrow-resistant” nest box that a lot of folks have success with called the. and then “re-install” the line after checking the box. Of particular importance is the hole size. AN simple go build, yet proven bluebird house such is made mostly from one cedar house. Made in the USA. Ask us at the store for your best options. Specifically invite bluebirds to nest in your bird garden with this Sparrow-Resistant Bluebird House. 0. Excellent Bluebird house! Constructed from Western Red Cedar. The most common way is to make a fishing line grid over the entrance. 2. 25"H Dimensions: 8. 25"H Slot Opening for Western Bluebirds; Weight: 4 lbs. DO NOT use fishing line on the halo (it can wrap around incoming birds. Each box has a 2 1/2 inch diameter skylight covered with clear plexiglass. be wound around and fastened tightly to the top right screw. To create the fishing line grid, first select an appropriate size of fishing line. 9. Make the hole large enough for a double-headed nail to slip in and out easily. Description. If PVC boxes are paired with a wooden box, House Sparrows tend to choose the wooden box. This package contains 2 of the Sparrow-Resistant Cedar Eastern Bluebird Houses by Prime Retreat. 4k) $ 82. SRP: $67. 5 out of 5 stars. Constructed from USA reforested kiln dried full dimensional cedar and ready to be mounted right away. but bluebirds don’t mind light boxes. Courtesy odell/birds & blooms an eastern bluebird chases away a house sparrow. 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 on and on. It features a 1 9/16" hole, slightly larger than the traditional 1 1/2" hole size. Steve: Bluebirds, especially Eastern Bluebirds, like a large entry. 42 Brown and Brown (Eastern and Western) / With Denali Squirrel Proof Pole - $146. 5 out of 5 stars (33) $ 57. Buy DutchCrafters Sparrow Resistant Bluebird Poly House - Post or Wall Mount (Blue & Light Gray): Birdhouses - Amazon. Attract Nesting Hummingbirds. The bird enters, the elevator drops down to an opening in the back of the box that leads to a tube. This model includes a stay-clear, crack-resistant viewing window to allow for nest viewing. Drill a 1 1/2 inch diameter hole to serve as an entrance. 99. If PVC boxes are paired with a wooden box, House Sparrows tend to choose the wooden box. 99 USD Regular price Sale price $59. Pull down the bottom panel for easy cleanout. Bluebird houses that cost around $24 are basic, wooden nest boxes without too many extra features. 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. Amish made in the USA. Note: Additional freight charges may apply when purchasing in multiple quantities. Purple Martin Birdhouse size (18"h x 17-1/2"w x 17-1/2"d). It also deters predators from reaching in and attacking the nest. House sparrows chase bluebirds away, crush their eggs, kill nestlings and also kill adult bluebirds. Categories: Bird Houses, Birds and Backyards Tags: birdhouse, bluebird, made in USA, tree swallow, WoodLink. 5. 99. House Sparrows tend to like them for whatever reason – so ditch the perch to get rid of House Sparrows. Keep the threat of unwanted sparrows away from fantastic bluebirds with this Sparrow-Resistant Bluebird House with Open Top. European Starlings, on the other hand, like premium black-oil sunflower seeds. NABS (North American Bluebird Society) Approved. If you cannot deal with house sparrows, do not install bluebird boxes. 99. Duncraft Sparrow-Resistant Bird House. 2. Events, Coupons, Classifieds. Hang this Bluebird House in your backyard to attract not only bluebirds, but titmice, swallows, nuthatches, chickadees and wrens. Opening: 4"L x 0. com. Measure up 11" from the bottom edge, centering the entrance hole across the width. A deep blue, lapped cedar roof lends bold color to the. Bluebird landlords must be committed to house sparrow control by one method or a combination of; installing a sparrow spooker, removing eggs and/or trapping these invasive birds. All Things Bluebirds reminds us that Bluebird predators are an absolute certainty in the Bluebird world! Unfortunately, there are no exceptions to that rule. European Starlings, on the other hand, like premium black-oil sunflower seeds. DutchCrafters Small Sparrow Resistant Bluebird Post Mount Poly Bird House - Choose Your Colors - Amish Made in America. They include using bird traps, excluding them with netting, applying bird repellent gel, and preventing them from re-infestation. #1. net. 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. 95Ravenox Sparrow Resistant PVC Bluebird House. This lasting home, crafted from weather resistant cedar, provides songbirds a wonderful roosting spot. Set up your nest box in an open area, away from houses and barns.