View Larger Image Cliff Swallow nests in northern MontanaMia McPherson2021-04-14T07:33:50-05:00 Image Title and Information Title: Cliff Swallow nests in northern Montana Location: Glacier County, Montana Date: 6/4/2009 Related Posts Image Details Categories: Cliff Swallow Images Tags: Cliff SwallowGlacier CountyMontananestnestsPetrochelidon pyrrhonotaspringswallowswallows