High Quality Stock Photos of "gular"

1112-6287 - An adult male great frigatebird (Fregata minor) in flight with extended gular, North Seymour Island, Galapagos, Ecuador, South America

1116-40330 - Great Frigatebird With Inflated Gular Sac

Male Magnificent Frigatebird (Fregata magnificens) with inflated gular sac, North Seymour Island, Galapagos National Park, Ecuador, South America

1256-24 - Male Magnificent Frigatebird (Fregata magnificens) with inflated gular sac, North Seymour Island, Galapagos National Park, Ecuador, South America

1256-23 - Male Magnificent Frigatebird (Fregata magnificens) with inflated gular sac, North Seymour Island, Galapagos National Park, Ecuador, South America

1256-33 - Male Magnificent Frigatebird (Fregata magnificens) with inflated gular sac, North Seymour Island, Galapagos National Park, Ecuador, South America

1256-49 - Male Magnificent Frigatebird (Fregata magnificens) with inflated gular sac, North Seymour Island, Galapagos National Park, Ecuador, South America

Male Frigate bird with red gular pouch that is inflated during the breeding season to attract a mate, Heart, Galapagos, Ecuador, South America

1113-60813 - Male Frigate bird with red gular pouch that is inflated during the breeding season to attract a mate, Heart, Galapagos, Ecuador, South America

1198-406 - Magnificent frigatebird (fregata magnificens) in flight with inflated gular pouch, galapagos islands, ecuador

1198-258 - Magnificent frigatebird (fregata magnificens) in flight with inflated gular pouch, galapagos islands, ecuador

Adult brown pelican (Pelecanus occidentalis) in the lower Gulf of California (Sea of Cortez), Mexico. Note the yellowish head, red gular pouch, and white neck of the adult.

979-2953 - Adult brown pelican (Pelecanus occidentalis) in the lower Gulf of California (Sea of Cortez), Mexico. Note the yellowish head, red gular pouch, and white neck of the adult.

Adult male great frigate bird (Fregata minor) with inflated gular on North Seymour Island in the Galapagos Island Group, Ecuador. Pacific Ocean

979-5754 - Adult male great frigate bird (Fregata minor) with inflated gular on North Seymour Island in the Galapagos Island Group, Ecuador. Pacific Ocean

Juvenile great frigate bird (Fregata minor) with inflated gular on North Seymour Island in the Galapagos Island Group, Ecuador. Pacific Ocean

979-5755 - Juvenile great frigate bird (Fregata minor) with inflated gular on North Seymour Island in the Galapagos Island Group, Ecuador. Pacific Ocean

979-5758 - Adult male great frigate bird (Fregata minor) with inflated gular on North Seymour Island in the Galapagos Island Group, Ecuador. Pacific Ocean

Male Great frigatebird (Fregata minor) in breeding plumage (note the red gular pouch) on Genovesa (Tower) Island, in the Galapagos Island Archipelago, Ecuador

979-9477 - Male Great frigatebird (Fregata minor) in breeding plumage (note the red gular pouch) on Genovesa (Tower) Island, in the Galapagos Island Archipelago, Ecuador

979-5761 - Adult male great frigate bird (Fregata minor) with inflated gular on North Seymour Island in the Galapagos Island Group, Ecuador

979-5759 - Adult male great frigate bird (Fregata minor) with inflated gular on North Seymour Island in the Galapagos Island Group, Ecuador

979-2951 - Adult brown pelican (Pelecanus occidentalis) in the lower Gulf of California (Sea of Cortez), Mexico. Note the yellowish head, red gular pouch, and white neck of the adult.

979-5757 - Adult male great frigate bird (Fregata minor) with inflated gular on North Seymour Island in the Galapagos Island Group, Ecuador

Male great frigate bird (Fregata minor) in flight showing expanded gular pouch near nesting and breeding site on North Seymour Island in the Galapagos Island Group, Ecuador. Pacific Ocean.

979-1907 - Male great frigate bird (Fregata minor) in flight showing expanded gular pouch near nesting and breeding site on North Seymour Island in the Galapagos Island Group, Ecuador. Pacific Ocean.

979-9478 - Male Great frigatebird (Fregata minor) in breeding plumage (note the red gular pouch) on Genovesa (Tower) Island, in the Galapagos Island Archipelago, Ecuador

979-5762 - Adult male great frigate bird (Fregata minor) with inflated gular on North Seymour Island in the Galapagos Island Group, Ecuador

Male great frigate bird (Fregata minor) showing expanded gular pouch near nesting and breeding site on North Seymour Island in the Galapagos Island Group, Ecuador, Pacific Ocean.

979-1910 - Male great frigate bird (Fregata minor) showing expanded gular pouch near nesting and breeding site on North Seymour Island in the Galapagos Island Group, Ecuador, Pacific Ocean.

979-6186 - Adult brown pelican (Pelecanus occidentalis) in the Galapagos Island Group, Ecuador. Pacific Ocean.

979-5763 - Adult male great frigate bird (Fregata minor) with inflated gular on North Seymour Island in the Galapagos Island Group, Ecuador

979-9479 - Male Great frigatebird (Fregata minor) in breeding plumage (note the red gular pouch) on Genovesa (Tower) Island, in the Galapagos Island Archipelago, Ecuador

979-6185 - Adult brown pelican (Pelecanus occidentalis) in the Galapagos Island Group, Ecuador. Pacific Ocean.

979-2954 - Adult brown pelican (Pelecanus occidentalis) in the lower Gulf of California (Sea of Cortez), Mexico. Note the yellowish head, red gular pouch, and white neck of the adult.

979-5756 - Adult male great frigate bird (Fregata minor) with inflated gular on North Seymour Island in the Galapagos Island Group, Ecuador

Adult brown pelican (Pelecanus occidentalis) lunging for fish with gular pouch extended in the Galapagos Island Group, Ecuador. Pacific Ocean.

979-6180 - Adult brown pelican (Pelecanus occidentalis) lunging for fish with gular pouch extended in the Galapagos Island Group, Ecuador. Pacific Ocean.

Male Great frigatebird (Fregata minor) in breeding plumage (note the red gular pouch) on North Seymour Island in the Galapagos Island Archipelago, Ecuador

979-9476 - Male Great frigatebird (Fregata minor) in breeding plumage (note the red gular pouch) on North Seymour Island in the Galapagos Island Archipelago, Ecuador

979-9475 - Male Great frigatebird (Fregata minor) in breeding plumage (note the red gular pouch) on North Seymour Island in the Galapagos Island Archipelago, Ecuador

979-6182 - Adult brown pelican (Pelecanus occidentalis) in the Galapagos Island Group, Ecuador. Pacific Ocean.

979-1906 - Male Magnificent Frigatebird (Fregata magnificens) in flight - note the all-black body and red gular sack - near the Baja Peninsula, Mexico.

979-9474 - Male Great frigatebird (Fregata minor) in breeding plumage (note the red gular pouch) on North Seymour Island in the Galapagos Island Archipelago, Ecuador

979-6187 - Adult brown pelican (Pelecanus occidentalis) in the Galapagos Island Group, Ecuador. Pacific Ocean.

979-5760 - Adult male great frigate bird (Fregata minor) with inflated gular on North Seymour Island in the Galapagos Island Group, Ecuador

Male great frigate bird (Fregata minor) displaying with bright red gular pouch on nesting and breeding site on North Seymour Island in the Galapagos Island Group, Ecuador. Pacific Ocean.

979-1909 - Male great frigate bird (Fregata minor) displaying with bright red gular pouch on nesting and breeding site on North Seymour Island in the Galapagos Island Group, Ecuador. Pacific Ocean.

979-1905 - Male Magnificent Frigatebird (Fregata magnificens) with inflated gular sack during mating season near the Baja Peninsula, Mexico.

Magnificent Frigatebird Fregata magnificens male with inflated red gular pouch during the mating season on North Seymour Island, Galapagos Islands, Ecuador

763-519 - Magnificent Frigatebird Fregata magnificens male with inflated red gular pouch during the mating season on North Seymour Island, Galapagos Islands, Ecuador