• Results for
    • American Cliff Swallow
  • (41)
Cliff swallow (Petrochelidon pyrrhonota) carrying nesting material over the Madison River, Yellowstone National Park, Montana, USA. July. - Phil Savoie
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Phil Savoie / Cliff swallow (Petrochelidon pyrrhonota) carrying nesting material over the Madison River, Yellowstone National Park, Montana, USA. July.
Cliff swallow (Petrochelidon pyrrhonota) carrying nesting material over the Madison River, Yellowstone National Park, Montana, USA. July. - Phil Savoie
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Phil Savoie / Cliff swallow (Petrochelidon pyrrhonota) carrying nesting material over the Madison River, Yellowstone National Park, Montana, USA. July.
Cliff swallow (Petrochelidon pyrrhonota) carrying nesting material, a feather, to the Gallatin River, Montana, USA, July. - Phil Savoie
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Phil Savoie / Cliff swallow (Petrochelidon pyrrhonota) carrying nesting material, a feather, to the Gallatin River, Montana, USA, July.
Cliff swallow (Petrochelidon pyrrhonota) in flight carrying nesting material,  Nez Perce Creek, Yellowstone National Park, Montana, USA, July. - Phil Savoie
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Phil Savoie / Cliff swallow (Petrochelidon pyrrhonota) in flight carrying nesting material, Nez Perce Creek, Yellowstone National Park, Montana, USA, July.
Cliff swallow (Petrochelidon pyrrhonota) nesting colony, Yellowstone National Park, Montana, USA, May. - Phil Savoie
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Phil Savoie / Cliff swallow (Petrochelidon pyrrhonota) nesting colony, Yellowstone National Park, Montana, USA, May.
Cliff swallow (Petrochelidon pyrrhonota) gathering mud for nest building, Yellowstone National Park, Montana, USA. - Phil Savoie
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Phil Savoie / Cliff swallow (Petrochelidon pyrrhonota) gathering mud for nest building, Yellowstone National Park, Montana, USA.
Cliff Swallow (Petrochelidon pyrrhonota) adult in flight, Bear River Migratory Bird Refuge, Utah, USA, May. - Marie  Read
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Marie Read / Cliff Swallow (Petrochelidon pyrrhonota) adult in flight, Bear River Migratory Bird Refuge, Utah, USA, May.
Great Horned Owl (Bubo virginianus) adult female roosting in a cliff covered in Cliff Swallow nests (Petrochelidon pyrrhonata) Sublette County, Wyoming, USA, June - Gerrit  Vyn
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Gerrit Vyn / Great Horned Owl (Bubo virginianus) adult female roosting in a cliff covered in Cliff Swallow nests (Petrochelidon pyrrhonata) Sublette County, Wyoming, USA, June
Cliff swallow (Petrochelidon pyrrhonota) at nest. Sublette County, Wyoming, USA. June. - Gerrit  Vyn
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Gerrit Vyn / Cliff swallow (Petrochelidon pyrrhonota) at nest. Sublette County, Wyoming, USA. June.
Cliff swallow (Petrochelidon pyrrhonota) at nest. Sublette County, Wyoming, USA. June. - Gerrit  Vyn
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Gerrit Vyn / Cliff swallow (Petrochelidon pyrrhonota) at nest. Sublette County, Wyoming, USA. June.
Cliff Swallow (Petrochelidon pyrrhonota) Aurora Parkway, Aurora, Colorado, USA. May. - Charlie  Summers
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Charlie Summers / Cliff Swallow (Petrochelidon pyrrhonota) Aurora Parkway, Aurora, Colorado, USA. May.
Cliff Swallow (Petrochelidon pyrrhonota) banking in flight.  Aurora, Colorado, USA. May. - Charlie  Summers
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Charlie Summers / Cliff Swallow (Petrochelidon pyrrhonota) banking in flight. Aurora, Colorado, USA. May.
Wenman (Wolf) Island, view from summit of Outpost Island, hosting large colonies of Red footed boobies and Swallow-tailed gulls. Galapagos Islands. - Tui  De Roy
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Tui De Roy / Wenman (Wolf) Island, view from summit of Outpost Island, hosting large colonies of Red footed boobies and Swallow-tailed gulls. Galapagos Islands.
American Cliff Swallows (Petrochelidon pyrrhonota) flock visiting muddy puddle to gather mud as nesting material. Mono Lake Basin, California, USA, June. - Marie Read
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Marie Read / American Cliff Swallows (Petrochelidon pyrrhonota) flock visiting muddy puddle to gather mud as nesting material. Mono Lake Basin, California, USA, June.
American Cliff Swallows (Petrochelidon pyrrhonota) forced copulation attempt at muddy puddle where they are gathering mud as nesting material. Mono Lake Basin, California, USA, June. - Marie Read
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Marie Read / American Cliff Swallows (Petrochelidon pyrrhonota) forced copulation attempt at muddy puddle where they are gathering mud as nesting material. Mono Lake Basin, California, USA, June.
American Cliff Swallows (Petrochelidon pyrrhonota) forced copulation (attempt at muddy puddle where they are gathering mud as nesting material. Mono Lake Basin, California, USA, June. - Marie Read
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Marie Read / American Cliff Swallows (Petrochelidon pyrrhonota) forced copulation (attempt at muddy puddle where they are gathering mud as nesting material. Mono Lake Basin, California, USA, June.
American Cliff Swallows (Petrochelidon pyrrhonota) forced copulation attempt at muddy puddle where they are gathering mud as nesting material. Mono Lake Basin, California, USA, June. - Marie Read
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Marie Read / American Cliff Swallows (Petrochelidon pyrrhonota) forced copulation attempt at muddy puddle where they are gathering mud as nesting material. Mono Lake Basin, California, USA, June.
American Cliff Swallow (Petrochelidon pyrrhonota) fluttering its wings while it gathers mud in its bill to use as nesting material. Mono Lake Basin, California, USA, June. - Marie Read
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Marie Read / American Cliff Swallow (Petrochelidon pyrrhonota) fluttering its wings while it gathers mud in its bill to use as nesting material. Mono Lake Basin, California, USA, June.
American Cliff Swallow (Petrochelidon pyrrhonota) fluttering its wings while it gathers mud in its bill to use as nesting material. Mono Lake Basin, California, USA, June. - Marie Read
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Marie Read / American Cliff Swallow (Petrochelidon pyrrhonota) fluttering its wings while it gathers mud in its bill to use as nesting material. Mono Lake Basin, California, USA, June.
American Cliff Swallow (Petrochelidon pyrrhonota) fluttering its wings while it gathers mud in its bill to use as nesting material. Mono Lake Basin, California, USA, June. - Marie Read
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Marie Read / American Cliff Swallow (Petrochelidon pyrrhonota) fluttering its wings while it gathers mud in its bill to use as nesting material. Mono Lake Basin, California, USA, June.
American Cliff Swallow (Petrochelidon pyrrhonota) in flight. Mono Lake Basin, California, USA, June. - Marie Read
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Marie Read / American Cliff Swallow (Petrochelidon pyrrhonota) in flight. Mono Lake Basin, California, USA, June.
Swallow-tailed gull (Creagrus furcatus) roosting. Champion Islet off Floreana (Charles) Island, Galapagos Islands. - Tim Laman
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Tim Laman / Swallow-tailed gull (Creagrus furcatus) roosting. Champion Islet off Floreana (Charles) Island, Galapagos Islands.
American cliff swallow mud nests {Hirundo /Petrochelidon pyrrhonota} Utah, USA - Tom Vezo
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Tom Vezo / American cliff swallow mud nests {Hirundo /Petrochelidon pyrrhonota} Utah, USA
American cliff swallow in mud nest {Hirundo / Petrochelidon pyrrhonota} Utah, USA - Tom Vezo
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Tom Vezo / American cliff swallow in mud nest {Hirundo / Petrochelidon pyrrhonota} Utah, USA
American cliff swallow at mud nest {Hirundo / Petrochelidon pyrrhonota} Utah, USA - Tom Vezo
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Tom Vezo / American cliff swallow at mud nest {Hirundo / Petrochelidon pyrrhonota} Utah, USA
Cliff swallow nest colony on cliff {Petrochelidon pyrrhonota} South Dakota, USA - Lynn M Stone
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Lynn M Stone / Cliff swallow nest colony on cliff {Petrochelidon pyrrhonota} South Dakota, USA
American Cliff Swallow (Petrochelidon pyrrhonota) gathering mud for nest building, Montana - Donald M. Jones
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Donald M. Jones / American Cliff Swallow (Petrochelidon pyrrhonota) gathering mud for nest building, Montana
American Cliff Swallow (Petrochelidon pyrrhonota) trio gathering mud for nest building, Montana - Donald M. Jones
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Donald M. Jones / American Cliff Swallow (Petrochelidon pyrrhonota) trio gathering mud for nest building, Montana
American Cliff Swallow (Petrochelidon pyrrhonota) collecting mud for nest, Wyoming - Matthew Studebaker/ BIA
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Matthew Studebaker/ BIA / American Cliff Swallow (Petrochelidon pyrrhonota) collecting mud for nest, Wyoming
American Cliff Swallow (Petrochelidon pyrrhonota) flying, Texas - Alan Murphy
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Alan Murphy / American Cliff Swallow (Petrochelidon pyrrhonota) flying, Texas
American Cliff Swallow (Petrochelidon pyrrhonota), California - Benjamin Knoot
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Benjamin Knoot / American Cliff Swallow (Petrochelidon pyrrhonota), California
American Cliff Swallow (Petrochelidon pyrrhonota), Alaska - Jacob S. Spendelow
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Jacob S. Spendelow / American Cliff Swallow (Petrochelidon pyrrhonota), Alaska
American Cliff Swallow (Petrochelidon pyrrhonota) in partial mud nest on cliff, Santa Cruz, Monterey Bay, California - Sebastian Kennerknecht
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Sebastian Kennerknecht / American Cliff Swallow (Petrochelidon pyrrhonota) in partial mud nest on cliff, Santa Cruz, Monterey Bay, California
American Cliff Swallow (Petrochelidon pyrrhonota) in mud nest on cliff, Santa Cruz, Monterey Bay, California - Sebastian Kennerknecht
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Sebastian Kennerknecht / American Cliff Swallow (Petrochelidon pyrrhonota) in mud nest on cliff, Santa Cruz, Monterey Bay, California
American Cliff Swallow (Petrochelidon pyrrhonota) gathering mud for nests, southwestern Montana - Donald M. Jones
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Donald M. Jones / American Cliff Swallow (Petrochelidon pyrrhonota) gathering mud for nests, southwestern Montana
American Cliff Swallow (Petrochelidon pyrrhonota) colony of mud nests, Bear River, Utah - Tom Vezo
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Tom Vezo / American Cliff Swallow (Petrochelidon pyrrhonota) colony of mud nests, Bear River, Utah
American cliff swallow attempted rape {Hirundo petro- chelidon pyrrhonota} USA Nebrask - Barrie Britton
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Barrie Britton / American cliff swallow attempted rape {Hirundo petro- chelidon pyrrhonota} USA Nebrask
American Cliff Swallow (Petrochelidon pyrrhonota) looking from its nest hole, Bear River Migratory Bird Refuge, Utah, USA. - Visuals Unlimited
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Visuals Unlimited / American Cliff Swallow (Petrochelidon pyrrhonota) looking from its nest hole, Bear River Migratory Bird Refuge, Utah, USA.
American Cliff Swallow (Petrochelidon pyrrhonota) gathering mud for nest building, Montana - Donald M. Jones
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Donald M. Jones / American Cliff Swallow (Petrochelidon pyrrhonota) gathering mud for nest building, Montana
American Cliff Swallow (Petrochelidon pyrrhonota) gathering mud for nest building, Montana - Donald M. Jones
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Donald M. Jones / American Cliff Swallow (Petrochelidon pyrrhonota) gathering mud for nest building, Montana
American Cliff Swallow (Petrochelidon pyrrhonota) resting on wire during rain storm, delta of Stikine River, Alaska - Matthias Breiter
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Matthias Breiter / American Cliff Swallow (Petrochelidon pyrrhonota) resting on wire during rain storm, delta of Stikine River, Alaska