Blue-footed Booby Pair Courting #8
Tui De Roy
Waved Albatross Pair Bonding Galapagos #2
Tui De Roy
European Flamingo Pair Courting
Ronald Kamphius
Griffon Vulture Pair Extremadura Spain
Gerard de Hoog
Greater Flamingo Courting Pair
Tim Fitzharris
Hyacinth Macaw Pair Fighting Pantanal
Suzi Eszterhas
Crimson-rumped Toucanet Pair Angel Paz
Tui De Roy
Snow Goose Pair Flying
Konrad Wothe
Adelie Penguin Pygoscelis Adeliae Pair
Tui De Roy
Blue-footed Booby Pair Courting #2
Tui De Roy
Scarlet Macaw Ara Macao Pair Kissing
Zssd
King Penguins Interacting
Yva Momatiuk John Eastcott
Common Raven Pair Perching
Michael Quinton
Blue-footed Booby Pair Courting
Tui De Roy
Mute Swan Affectionate Pair
Konrad Wothe
Little Auk Pair Spitsbergen Norway
Konrad Wothe
Flightless Cormorant Pair
Tui De Roy
Trumpeter Swan Cygnus Buccinator Pair
Michael Quinton
Trumpeter Swan Pair at Sunset
Michael Quinton
Common Raven Corvus Corax Pair Perching
Michael Quinton
Red-crowned Crane Grus Japonensis Pair
Konrad Wothe
Rainbow Lorikeet Pair
Matthias Breiter
Satin Bowerbird Pair at Bower
Michael and Patricia Fogden
Laysan Albatross Pair Hawaii
Tui De Roy
Laysan Albatross Pair Midway Atoll #1
Tui De Roy
Blue-footed Booby Pair Courting #1
Tui De Roy
Blue-footed Booby Courtship Dance
Tui De Roy
Atlantic Puffins in Snowfall
Jan Vermeer
Masked Booby Courting Pair Galapagos
Tui De Roy
Blue-footed Booby Pair Courting #3
Tui De Roy
White-capped Albatross Pair Auckland
Tui De Roy
Greater Flamingo Phoenicopterus Ruber #2
Tim Fitzharris
Gentoo Penguins Nesting In Gold Harbor
Suzi Eszterhas
Grey Heron Ardea Cinerea Pair Fighting
Konrad Wothe
Whooper Swan Cygnus Cygnus Pair Flying
Konrad Wothe
White Tern Pair Midway Atoll Hawaiian
Sebastian Kennerknecht
White Stork Pair At Nest Poland
Walter Soestbergen
Nazca Booby Pair At Nest Site Galapagos
Tui De Roy
Black-footed Albatross Pair
Tui De Roy
Chatham Albatross Courting Pair Chatham
Tui De Roy
Greeting Black-browed Albatross Pair
Dickie Duckett
Short-tailed Albatross Nesting Pair
Tui De Roy
Short-tailed Albatross Nesting Pair #1
Tui De Roy
Pink Necked Green Pigeon Pair Jurong
Tim Fitzharris
Sandhill Crane Pair Flying North
Tim Fitzharris
Jabiru Stork Pair Courting Pantanal
Tui De Roy
Bald Eagle Pair Alaska
Tom Vezo
Grey Heron Pair Fighting Over Fish
Konrad Wothe
Great Gray Owl Pair Nesting
Michael Quinton
Horned Grebe Pair At Nest With Eggs
Michael Quinton
Grey Heron Pair In Winter Germany
Konrad Wothe
Red-crowned Crane Pair
Konrad Wothe
Blue-footed Booby Pair In Courtship
Tui De Roy
Royal Penguin Eudyptes Schlegeli Pair
Konrad Wothe
Mute Swan Cygnus Olor Pair Courting #1
Flip De Nooyer
Yellow-billed Duck Anas Undulata Pair
Vincent Grafhorst
Mew Gull Larus Canus Pair Silhouetted
Tom Vezo
Snow Goose Pair Flying #2
Konrad Wothe
Rainbow Lorikeet Pair #2
Matthias Breiter
Mallard Pair In Dwarf Cypress
Tim Fitzharris
Brown Pelican Pair Flying At Moss
Tim Fitzharris
Scarlet Macaw Pair Flying With Palm
Tim Fitzharris
Sun Parakeet Pair Feeding On Leaves
Tim Fitzharris
Gentoo Penguin Pair Coming Ashore South
Flip Nicklin
Masked Booby Courting Pairs Roosting
Tui De Roy
Hyacinth Macaw Pair In Tree Pantanal
Tui De Roy
Blue-footed Booby Pair With Nesting
Tui De Roy
Sooty Albatross Pair On Cliff Edge
Tui De Roy
Yellow-nosed Albatross Pair Gough Island
Tui De Roy
White-capped Albatross Pair Courting
Tui De Roy
Blue-footed Booby Pair Galapagos Islands
Tui De Roy
Flightless Cormorant Pair On Seaweed
Tui De Roy