Add to ORKGThis color photograph features Cliff Swallows flying around their nests in chalk beds in June 1950.https://scholars.fhsu.edu/wooster/1879/thumbnail.jp
Swift, Chimney. Nest Filled with Young Birds. Photographed by Guy Bailey. (July 1906)https://digital...
Eight members of the swallow family Hirundinidae breed in North America: the tree swallow (Tachycine...
A view of bird nests in the branches of trees. This image was believed to have been taken between 19...
This color photograph features Cliff Swallows flying around their nests in chalk beds in June 1950.h...
Cliff Swallows fly around their nests in chalk beds in this photo from June 1950.https://scholars.fh...
Cliff Swallow nests are seen in this photo from the summer of 1953.https://scholars.fhsu.edu/wooster...
Cliff swallow mud nests near Castle Rock. Photo taken in July 1927.https://scholars.fhsu.edu/wooster...
Swallow, Cliff. Four Nests under the Eaves of a Barn. Photographed by Arthur A. Allen. Chazy, New Yo...
Cliff swallows (Petrochelidon pyrrhonota) nesting in colonies on man-made structures can cause aesth...
A large flock of tree swallows flying overhead.https://digitalcommons.usf.edu/aesc_photographs/1769/...
Cliff swallows (Petrochelidon pyrrhonota) nesting in colonies on man-made structures can cause aesth...
Swallow, Bank. Five adults Hovering before Nests. Photographed by Arthur A. Allen.https://digitalcom...
Photo by P. T. Reilly showing cliff swallow nests on canyon walls, probably in Glen Canyon region, s...
Swallow, Tree. Adult Flying to Its Nest in a Hole in a Dead Stub of Tree. Photographed by Arthur A. ...
The cliff swallow bug is a nest-dwelling, polyphagous ectoparasite of the cliff swallow Hirundo pyrr...
Swift, Chimney. Nest Filled with Young Birds. Photographed by Guy Bailey. (July 1906)https://digital...
Eight members of the swallow family Hirundinidae breed in North America: the tree swallow (Tachycine...
A view of bird nests in the branches of trees. This image was believed to have been taken between 19...
This color photograph features Cliff Swallows flying around their nests in chalk beds in June 1950.h...
Cliff Swallows fly around their nests in chalk beds in this photo from June 1950.https://scholars.fh...
Cliff Swallow nests are seen in this photo from the summer of 1953.https://scholars.fhsu.edu/wooster...
Cliff swallow mud nests near Castle Rock. Photo taken in July 1927.https://scholars.fhsu.edu/wooster...
Swallow, Cliff. Four Nests under the Eaves of a Barn. Photographed by Arthur A. Allen. Chazy, New Yo...
Cliff swallows (Petrochelidon pyrrhonota) nesting in colonies on man-made structures can cause aesth...
A large flock of tree swallows flying overhead.https://digitalcommons.usf.edu/aesc_photographs/1769/...
Cliff swallows (Petrochelidon pyrrhonota) nesting in colonies on man-made structures can cause aesth...
Swallow, Bank. Five adults Hovering before Nests. Photographed by Arthur A. Allen.https://digitalcom...
Photo by P. T. Reilly showing cliff swallow nests on canyon walls, probably in Glen Canyon region, s...
Swallow, Tree. Adult Flying to Its Nest in a Hole in a Dead Stub of Tree. Photographed by Arthur A. ...
The cliff swallow bug is a nest-dwelling, polyphagous ectoparasite of the cliff swallow Hirundo pyrr...
Swift, Chimney. Nest Filled with Young Birds. Photographed by Guy Bailey. (July 1906)https://digital...
Eight members of the swallow family Hirundinidae breed in North America: the tree swallow (Tachycine...
A view of bird nests in the branches of trees. This image was believed to have been taken between 19...