tag:blogger.com,1999:blog-719332490282693598.post185986166897750148..comments2024-02-16T10:04:33.989+00:00Comments on Cromwell Bottom Wildlife Group -- Blog: Sand Martin WallsUnknownnoreply@blogger.comBlogger1125tag:blogger.com,1999:blog-719332490282693598.post-23885881868629755442015-05-28T19:08:31.990+01:002015-05-28T19:08:31.990+01:00There were Sand Martins nesting at Colnebridge las...There were Sand Martins nesting at Colnebridge last year- about three miles downstream of Cromwell Bottom.<br />They used existing cavities in the brick wall underneath the railway line, and are back there this year. So they are very adaptable.Mike Steadhttps://www.blogger.com/profile/09739739099373571688noreply@blogger.com