Cliff Swallow Nesting Season at Bear River MBR

By |2021-04-14T05:00:21-05:00March 26th, 2016|Categories: Bear River Migratory Bird Refuge, Box Elder County, Cliff Swallows, Glacier County, Montana, Utah|Tags: , , , , , , , , , , |

More of the swallows will migrate to the refuge very soon and the Cliff Swallow nesting season will start.