![RSPB Swift Survey poster](https://sustainablewarminster.co.uk/wp-content/uploads/2020/05/Swift-recording-help-and-info-1024x722.png)
For help with identifying Swifts, Swallows and Housemartins, here is a very helpful video from the British Trust for Ornithology.
For help with identifying Swifts, Swallows and Housemartins, here is a very helpful video from the British Trust for Ornithology.