Creating a safe haven for native cavity-nesters like bluebirds, tree swallows, and purple martins requires a mix of community, knowledge, and habitat management. Whether you are trying to humanely deter invasive House Sparrows (HOSP) or protect your seed from brilliant backyard squirrels, these trusted resources will guide you.
1. Absolute must-read House Sparrow management sites
If you are dealing with aggressive House Sparrows taking over your nestboxes or mobbing your feeders, these humane, passive exclusion guides are your blueprint:
- Sialis.org: The definitive, encyclopedic bible for bluebird conservation and House Sparrow management. We highly recommend their specific guides:
- Visual Identification of House Sparrows (HOSP): Essential for ensuring you are targeting the invasive species, not native sparrows.
- Magic Halo and Other Means to Deter House Sparrows from Feeders
- Managing House Sparrows (Comprehensive Guide)
- House Sparrow History: How they got here and why they are a problem
- Backyard Birds: Dealing with House Sparrows (Videos): An excellent practical video series addressing the common frustration: “Tired of sparrows taking over your feeders?”
Correct identification is crucial to HOSP control.
2. National birding & citizen science communities
To connect with the wider birding world and contribute your own yard data to active research, check out these national organizations:
- Project FeederWatch (Cornell Lab of Ornithology): A beautiful initiative where you can track the birds in your yard. Their blog is packed with hard data on sparrow trends, feeding habits, and native bird populations across North America.
- The North American Bluebird Society (NABS): The national umbrella group dedicated specifically to bluebird recovery. They offer standardized nestbox plans and sparrow-control specifications.
- The Purple Martin Conservation Association: Essential if you are trying to manage sparrows specifically to protect a delicate purple martin colony.
Close up view of a Purple Martin perched outdoors on its nesting box
3. Squirrel-proofing & seed selection guides
What you feed and how you feed it dictates exactly who shows up to your yard. If you want to feed native songbirds while cutting off the buffet for squirrels and House Sparrows, utilize these expert breakdowns:
- Birds & Blooms Guide to Squirrel-Proof Feeders: An incredibly thorough breakdown of weight-activated and caged bird feeders, plus 12 expert tips (like using baffles and slinkies) that actually keep mammals at bay.
- Audubon Guide to Birdseed: The ultimate master sheet on what different seeds attract. It covers why “economy mixes” full of milo, wheat, and oats end up wasted on the ground—attracting mice and House Sparrows—and why high-quality seeds like Safflower are loved by Cardinals but ignored by squirrels.
- The Halo Debate: Do feeder halos keep HOSP at bay?: A fantastic, deep-dive article examining how a simple wire grid can scare off sparrows while letting native birds feast.
Seed Selection Pro-Tip: House sparrows love cheap millet and cracked corn. By switching your feeders over to high-quality black-oil sunflower chips, safflower, or Nyjer (thistle) seed, you can naturally discourage sparrows from dominating your feeding stations.
A hungry acrobatic squirrel
4. Inclusive birding & community conservation clubs
Birding is for everyone. These incredible groups near Sparrow-B-Gone! headquarters are leading the charge in making nature accessible, welcoming, and community-focused:
- BIPOC Birding Club: An amazing organization dedicated to bringing people of color and allies together in the outdoors. Be sure to listen to their companion Birdjoy Podcast!
- Feminist Bird Club: Founded to provide a safe, inclusive space for LGBTQIA+ folks, women, and marginalized groups to connect over birding while promoting social justice.
- Southern Wisconsin Bird Alliance: (Formerly Madison Audubon) A phenomenal regional powerhouse offering local field trips, restoration projects, and native habitat protection.
💡For readers outside of Wisconsin:
If you love the work done by the Southern Wisconsin Bird Alliance but live in another state, you can find your local equivalent here:
- National Audubon Society Chapter Finder: Search by zip code to find your closest local bird alliance or Audubon chapter.
- State Bluebird Societies: Most states have dedicated groups. Check NABS’s affiliate list to find the boots-on-the-ground advocates in your specific state!
Eastern Bluebirds on nesting box
5. Helpful discussion groups
Sometimes you just need to ask a human a quick question or share a triumph:
Facebook Group: Birdhouses, Feeders & Garden Designs for Native Species
Facebook Group: House Sparrow Control
Do you have a favorite backyard birding resource that you would like to share? Please contact us, and let us know about it! Happy birding!
