![Swift Swift](http://birdnews.s3.amazonaws.com/bucks/201971319224619.jpg)
Swift
Halton, 13th July 2019
Halton House Officers Mess showing the large, arched windows where the Swifts squeeze in to nest, between the window frame and stone wall, a very narrow gap
© Sally Douglas
Swift
Halton, 13th July 2019
Halton House Officers Mess showing the large, arched windows where the Swifts squeeze in to nest, between the window frame and stone wall, a very narrow gap
© Sally Douglas