Okay so my original comment was maybe lacking on its own "solutioning" so let me try one out, based on your comment.
1. Set up a bird-friendly/enviro-friendly environment in your yard. You could do this by planting micro-clover instead of grass, building bird houses, adding safe sources of water for birds, planting pollinator-friendly flora.
2. Evangelize. Plan a block party or even a birdwatching 'club'. This doesn't have to be as formal as it sounds; you could just take pictures of birds and evangelize them on a local group, or maybe point out to a few of your neighbors that they have really interesting specimens on their property.
3. Connect with the local Audubon chapter (or equivalent) and give them encouragement or support; help them with their website or social media, invite them to a BBQ, show them that you care and will help out.
Obviously I don't know your situation and can't predict all the reasons this might not work – and I'm not suggesting that you have to do all this – I'm really just trying to get your juices flowing, show you that there's ways that you can at the local level that might even benefit you – like getting to know your neighbors, having a beautiful and unique home, or even just making friends!