Cool project! My folks get Cliff Swallows nesting under the eaves above their door in central Texas and they make a huge mess. I wish we could encourage them to nest on the side of the house with some bespoke bricks, but they enjoy the doorway.
We had chimney swifts growing up. They were bastards who built nests that would just absolutely clog the chimney. But it was neat to watch them circle and drop into the chimney by the dozens right before dark.
One of my best memories is my grandfather cussing loudly down the chimney in the fall as he cleaned out their nests. It just echoed through the house from the stove.
If there were tax incentives for this instead of it being mandatory I'd support it wholeheartedly, but the idea of people being forced to directly attract and accommodate animals to/on their property under threat of punishment is unnerving to me. It's a completely different thing to being made to leave an existing den or nest alone.
I live close to the most populous city in Scotland (Glasgow), and even only 6mile (10km) out of the city there is extensive greenery. Rats and mice are very uncommon here. They are rarely seen in the city, and I live close to very large fields and open countryside.
1. These bricks are normally installed close to the roof, under the guttering.
2. If anything, the main rodent of concern would be squirrels...but they will nest in the gutters anyway so having a sealed metal box with a very small opening is likely better anyway.
I live in rural Fife - effectively in the middle of a farm. We get mice in the house in October or so when it starts getting colder - never seen a rat here. Oddly I've never seen a fox here although I used to see them all the time when we lived in central Edinburgh.
I fail to see how ordinary brick can accommodate bird nest inside, it's way too small and the brick in the article is way too big, seem almost like double depth, so how can this be used actually without disrupting design?
The bricks extend into the cavity region behind the brickwork. Here, pretty much all homes have a gap between the brickwork and the structure to prevent moisture transfer (although in recent-ish history firms have done cavity insulation, which often has negative consequences as done poorly can result in quite extensive damp and mold).
I would think the cavity will be filled with insulation and if you remove it and install there this empty brick you will be leaking heat through this place which will be significantly coolder/noisier.
The article image showed it install high on the wall, in what would be the attic. And there are alternate designs that are normal depth, but multiple bricks tall and wide.
Literally right below the title:
> bricks that provide nesting for swifts and other endangered birds
And a picture.
One of my best memories is my grandfather cussing loudly down the chimney in the fall as he cleaned out their nests. It just echoed through the house from the stove.
https://www.rspb.org.uk/birds-and-wildlife/starling
1. These bricks are normally installed close to the roof, under the guttering. 2. If anything, the main rodent of concern would be squirrels...but they will nest in the gutters anyway so having a sealed metal box with a very small opening is likely better anyway.