Search results for Bill

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Brown pelican head throw, winter plumage, showing bright red gular pouch and dark brown hindneck plumage of breeding adults.  During a bill throw, the pelican arches its neck back, lifting its large bill upward and stretching its throat pouch, Pelecanus occidentalis, Pelecanus occidentalis californicus, La Jolla, California
Brown pelican head throw, winter plumage, showing bright red gular pouch and dark brown hindneck plumage of breeding adults. During a bill throw, the pelican arches its neck back, lifting its large bill upward and stretching its throat pouch.
Species: Brown Pelican, Pelecanus occidentalis, Pelecanus occidentalis californicus
Location: La Jolla, California
Image ID: 20204  
Brown pelicans jousting with their long bills, competing for space on a sea cliff over the ocean, with bright red throat, yellow and white head, adult non-breeding winter plumage, Pelecanus occidentalis, Pelecanus occidentalis californicus, La Jolla, California
Brown pelicans jousting with their long bills, competing for space on a sea cliff over the ocean, with bright red throat, yellow and white head, adult non-breeding winter plumage.
Species: Brown Pelican, Pelecanus occidentalis, Pelecanus occidentalis californicus
Location: La Jolla, California
Image ID: 38671  
California Brown Pelican head throw, stretching its throat to keep it flexible and healthy. Note the winter mating plumage, olive and red throat, yellow head, Pelecanus occidentalis, Pelecanus occidentalis californicus, La Jolla
California Brown Pelican head throw, stretching its throat to keep it flexible and healthy. Note the winter mating plumage, olive and red throat, yellow head.
Species: Brown pelican, Pelecanus occidentalis, Pelecanus occidentalis californicus
Location: La Jolla, California
Image ID: 30328  
California Brown Pelican head throw, stretching its throat to keep it flexible and healthy. Note the winter mating plumage, olive and red throat, yellow head, Pelecanus occidentalis, Pelecanus occidentalis californicus, La Jolla
California Brown Pelican head throw, stretching its throat to keep it flexible and healthy. Note the winter mating plumage, olive and red throat, yellow head.
Species: Brown Pelican, Pelecanus occidentalis, Pelecanus occidentalis californicus
Location: La Jolla, California
Image ID: 30333  
Brown pelican head throw.  During a bill throw, the pelican arches its neck back, lifting its large bill upward and stretching its throat pouch, Pelecanus occidentalis, Pelecanus occidentalis californicus, La Jolla, California
Brown pelican head throw. During a bill throw, the pelican arches its neck back, lifting its large bill upward and stretching its throat pouch.
Species: Brown Pelican, Pelecanus occidentalis, Pelecanus occidentalis californicus
Location: La Jolla, California
Image ID: 18044  
Brown pelican head throw, winter plumage, showing bright red gular pouch and dark brown hindneck plumage of breeding adults.  During a bill throw, the pelican arches its neck back, lifting its large bill upward and stretching its throat pouch, Pelecanus occidentalis, Pelecanus occidentalis californicus, La Jolla, California
Brown pelican head throw, winter plumage, showing bright red gular pouch and dark brown hindneck plumage of breeding adults. During a bill throw, the pelican arches its neck back, lifting its large bill upward and stretching its throat pouch.
Species: Brown Pelican, Pelecanus occidentalis, Pelecanus occidentalis californicus
Location: La Jolla, California
Image ID: 20188  
Brown pelican head throw, winter plumage, showing bright red gular pouch and dark brown hindneck plumage of breeding adults.  During a bill throw, the pelican arches its neck back, lifting its large bill upward and stretching its throat pouch, Pelecanus occidentalis, Pelecanus occidentalis californicus, La Jolla, California
Brown pelican head throw, winter plumage, showing bright red gular pouch and dark brown hindneck plumage of breeding adults. During a bill throw, the pelican arches its neck back, lifting its large bill upward and stretching its throat pouch.
Species: Brown Pelican, Pelecanus occidentalis, Pelecanus occidentalis californicus
Location: La Jolla, California
Image ID: 20205  
Brown pelican head throw.  During a bill throw, the pelican arches its neck back, lifting its large bill upward and stretching its throat pouch, Pelecanus occidentalis, Pelecanus occidentalis californicus, La Jolla, California
Brown pelican head throw. During a bill throw, the pelican arches its neck back, lifting its large bill upward and stretching its throat pouch.
Species: Brown Pelican, Pelecanus occidentalis, Pelecanus occidentalis californicus
Location: La Jolla, California
Image ID: 20259  
California Brown Pelican head throw, stretching its throat to keep it flexible and healthy. Note the winter mating plumage, olive and red throat, yellow head, Pelecanus occidentalis, Pelecanus occidentalis californicus, La Jolla
California Brown Pelican head throw, stretching its throat to keep it flexible and healthy. Note the winter mating plumage, olive and red throat, yellow head.
Species: Brown Pelican, Pelecanus occidentalis, Pelecanus occidentalis californicus
Location: La Jolla, California
Image ID: 37609  
Red-Billed Oxpecker on Impala, Nairobi National Park, Aepyceros melampus, Buphagus erythrorhynchus
Red-Billed Oxpecker on Impala, Nairobi National Park.
Species: Impala, Red-Billed Oxpecker, Aepyceros melampus, Buphagus erythrorhynchus
Location: Nairobi National Park, Kenya
Image ID: 39543  
Panorama dimensions: 5597 x 8396
African Spoonbill, Platalea alba, Amboseli National Park, Platalea alba
African Spoonbill, Platalea alba, Amboseli National Park.
Species: African Spoonbill, Platalea alba
Location: Amboseli National Park, Kenya
Image ID: 39600  
Juvenile Saddle-Billed Stork in Flight, Ephippiorhynchus senegalensis, Masai Mara, Kenya, Ephippiorhynchus senegalensis, Maasai Mara National Reserve
Juvenile Saddle-Billed Stork in Flight, Ephippiorhynchus senegalensis, Masai Mara, Kenya.
Species: Saddle-billed stork, Ephippiorhynchus senegalensis
Location: Maasai Mara National Reserve, Kenya
Image ID: 39639  
Interesting Brown Pelican Head Throw Display. This California brown pelican is arching its head and neck way back, opening its mouth in a behavior known as a head throw or bill throw. Winter adult non-breeding plumage, Pelecanus occidentalis californicus, Pelecanus occidentalis, La Jolla
Interesting Brown Pelican Head Throw Display. This California brown pelican is arching its head and neck way back, opening its mouth in a behavior known as a head throw or bill throw. Winter adult non-breeding plumage.
Species: Brown Pelican, Pelecanus occidentalis californicus, Pelecanus occidentalis
Location: La Jolla, California
Image ID: 39799  
Brown pelicans jousting with their long bills, competing for space on a sea cliff over the ocean, with bright red throat, yellow and white head, adult non-breeding winter plumage, Pelecanus occidentalis, Pelecanus occidentalis californicus, La Jolla, California
Brown pelicans jousting with their long bills, competing for space on a sea cliff over the ocean, with bright red throat, yellow and white head, adult non-breeding winter plumage.
Species: Brown Pelican, Pelecanus occidentalis, Pelecanus occidentalis californicus
Location: La Jolla, California
Image ID: 39840  
Ring-Billed Gull First Winter Plumage in Flight, Larus delawarensis, La Jolla, California
Ring-Billed Gull First Winter Plumage in Flight.
Species: Ring-billed Gull, Larus delawarensis
Location: La Jolla, California
Image ID: 40163  
California Brown Pelican head throw, stretching its throat to keep it flexible and healthy, Pelecanus occidentalis, Pelecanus occidentalis californicus
California Brown Pelican head throw, stretching its throat to keep it flexible and healthy.
Species: Brown Pelican, Pelecanus occidentalis, Pelecanus occidentalis californicus
Image ID: 37438  
California Brown Pelican head throw, stretching its throat to keep it flexible and healthy. Note the winter mating plumage, olive and red throat, yellow head, Pelecanus occidentalis, Pelecanus occidentalis californicus, La Jolla
California Brown Pelican head throw, stretching its throat to keep it flexible and healthy. Note the winter mating plumage, olive and red throat, yellow head.
Species: Brown Pelican, Pelecanus occidentalis, Pelecanus occidentalis californicus
Location: La Jolla, California
Image ID: 37563  
California Brown Pelican head throw, stretching its throat to keep it flexible and healthy. Note the winter mating plumage, olive and red throat, yellow head, Pelecanus occidentalis, Pelecanus occidentalis californicus, La Jolla
California Brown Pelican head throw, stretching its throat to keep it flexible and healthy. Note the winter mating plumage, olive and red throat, yellow head.
Species: Brown Pelican, Pelecanus occidentalis, Pelecanus occidentalis californicus
Location: La Jolla, California
Image ID: 37566  
California Brown pelican performing a head throw, with breeding plumage including distinctive yellow and white head feathers, red gular throat pouch, brown hind neck and greyish body, Pelecanus occidentalis, Pelecanus occidentalis californicus, La Jolla
California Brown pelican performing a head throw, with breeding plumage including distinctive yellow and white head feathers, red gular throat pouch, brown hind neck and greyish body.
Species: Brown Pelican, Pelecanus occidentalis, Pelecanus occidentalis californicus
Location: La Jolla, California
Image ID: 37729  
Panorama dimensions: 8348 x 5464
Brown pelican close-up portrait, orange-red bill with pink tissue surrounding eyes, yellow and white head feathers, adult winter non-breeding plumage, Pelecanus occidentalis, Pelecanus occidentalis californicus, La Jolla, California
Brown pelican close-up portrait, orange-red bill with pink tissue surrounding eyes, yellow and white head feathers, adult winter non-breeding plumage.
Species: Brown Pelican, Pelecanus occidentalis, Pelecanus occidentalis californicus
Location: La Jolla, California
Image ID: 38595  
Pelican yoga, Utthita Tadasan, extended mountain pose with backbend. Extreme Brown Pelican Head Throw Display. This California brown pelican is arching its head and neck way back, opening its mouth in a behavior known as a head throw or bill throw, Pelecanus occidentalis, Pelecanus occidentalis californicus, La Jolla
Pelican yoga, Utthita Tadasan, extended mountain pose with backbend. Extreme Brown Pelican Head Throw Display. This California brown pelican is arching its head and neck way back, opening its mouth in a behavior known as a head throw or bill throw.
Species: Brown Pelican, Pelecanus occidentalis, Pelecanus occidentalis californicus
Location: La Jolla, California
Image ID: 38678  
A brown pelican performs a bill throw as another looks on, both are adult winter non-breeding plumage, Pelecanus occidentalis, Pelecanus occidentalis californicus, La Jolla, California
A brown pelican performs a bill throw as another looks on, both are adult winter non-breeding plumage.
Species: Brown Pelican, Pelecanus occidentalis, Pelecanus occidentalis californicus
Location: La Jolla, California
Image ID: 38686  
California Brown Pelican head throw, stretching its throat to keep it flexible and healthy, Pelecanus occidentalis, Pelecanus occidentalis californicus, La Jolla
California Brown Pelican head throw, stretching its throat to keep it flexible and healthy.
Species: Brown Pelican, Pelecanus occidentalis, Pelecanus occidentalis californicus
Location: La Jolla, California
Image ID: 30282  
California Brown Pelican head throw, stretching its throat to keep it flexible and healthy. Note the winter mating plumage, olive and red throat, yellow head, Pelecanus occidentalis, Pelecanus occidentalis californicus, La Jolla
California Brown Pelican head throw, stretching its throat to keep it flexible and healthy. Note the winter mating plumage, olive and red throat, yellow head.
Species: Brown Pelican, Pelecanus occidentalis, Pelecanus occidentalis californicus
Location: La Jolla, California
Image ID: 30347  
Brown pelican head throw.  During a bill throw, the pelican arches its neck back, lifting its large bill upward and stretching its throat pouch, Pelecanus occidentalis, Pelecanus occidentalis californicus, La Jolla, California
Brown pelican head throw. During a bill throw, the pelican arches its neck back, lifting its large bill upward and stretching its throat pouch.
Species: Brown Pelican, Pelecanus occidentalis, Pelecanus occidentalis californicus
Location: La Jolla, California
Image ID: 15133  
Brown pelican head throw.  During a bill throw, the pelican arches its neck back, lifting its large bill upward and stretching its throat pouch, Pelecanus occidentalis, Pelecanus occidentalis californicus, La Jolla, California
Brown pelican head throw. During a bill throw, the pelican arches its neck back, lifting its large bill upward and stretching its throat pouch.
Species: Brown Pelican, Pelecanus occidentalis, Pelecanus occidentalis californicus
Location: La Jolla, California
Image ID: 15147  
Brown pelican head throw.  During a bill throw, the pelican arches its neck back, lifting its large bill upward and stretching its throat pouch, Pelecanus occidentalis, Pelecanus occidentalis californicus, La Jolla, California
Brown pelican head throw. During a bill throw, the pelican arches its neck back, lifting its large bill upward and stretching its throat pouch.
Species: Brown Pelican, Pelecanus occidentalis, Pelecanus occidentalis californicus
Location: La Jolla, California
Image ID: 15166  
Brown pelican stretching and scratching its throat pouch. Note the distinctive brown hind neck, yellow head and red/olive gular pouch which are classic winter breeding colors in California brown pelicans, Pelecanus occidentalis, Pelecanus occidentalis californicus, La Jolla
Brown pelican stretching and scratching its throat pouch. Note the distinctive brown hind neck, yellow head and red/olive gular pouch which are classic winter breeding colors in California brown pelicans.
Species: Brown Pelican, Pelecanus occidentalis, Pelecanus occidentalis californicus
Location: La Jolla, California
Image ID: 20299  
California Brown Pelican head throw, stretching its throat to keep it flexible and healthy. Note the winter mating plumage, olive and red throat, yellow head, Pelecanus occidentalis, Pelecanus occidentalis californicus, La Jolla
California Brown Pelican head throw, stretching its throat to keep it flexible and healthy. Note the winter mating plumage, olive and red throat, yellow head.
Species: Brown Pelican, Pelecanus occidentalis, Pelecanus occidentalis californicus
Location: La Jolla, California
Image ID: 37608  
Brown pelican glottis exposure. This pelican is inverting its throat and stretching it over its neck and chest in an effort to stretch and rearrange tissues of the mouth and throat, Pelecanus occidentalis, Pelecanus occidentalis californicus, La Jolla, California
Brown pelican glottis exposure. This pelican is inverting its throat and stretching it over its neck and chest in an effort to stretch and rearrange tissues of the mouth and throat.
Species: Brown Pelican, Pelecanus occidentalis, Pelecanus occidentalis californicus
Location: La Jolla, California
Image ID: 38626  
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