Cliff Swallow nests are seen in this photo from the summer of 1953.
1.5"x1.5" colorzied glass slide
Digitized by Forsyth Digital Collections
Copyright University Archives, Forsyth Library, Fort Hays State University
Wooster, Lyman Dwight, "Cliff Swallow Nest" (1953). Lyman Dwight Wooster Photograph Collection. 882.