Cave Swallow, Petrochelidon fulva, nesting sites under a bridge in the countryside of Oklahoma, USA.

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Cave Swallow, Petrochelidon fulva, nesting sites under a bridge in the countryside of Oklahoma, USA.

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Size: 5130px × 3407px
Location: Oklahoma USA "United States of America" "North America"
Photo credit: © B LaRue / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: ..., adult, attached, avian, baby, begging, bird, birds, bridge, bridges, cave, colonies, colony, cone, cones, conical, day, daytime, feeding, fulva, horizontal, larue, mud, nature, nest, nesting, nests, nurture, oklahoma, ornithology, parent, parenting, petrochelidon, row, rows, states, swallow, swallows, underside, united, usa, young