12948996 Two common terns Sterna hirundo
8484139 Jul 2005. Sterna paradisaea.
15858537 Sandwich Tern (Sterna sandvicensis).
14187861 Gull-billed Terns in courtship (Sterna nilotica) Welder Flats, Texas
16432948 Twin Falls, Sterna hirundo, Common Tern flying above Murtaugh Lake near the town of Murtaugh in southern Idaho
9440023 Arctic Tern in Flight
11889588 SOUTH AMERICAN TERN (Sterna hirundinacea) in the CANAL BEAGLE - TIERRA DEL FUEGO, ARGENTINA
17753987 Royal Tern Sterna maxima standing in shallow water at Fort Desoto Park, Tierra Verde, Florida, USA
7865852 Arctoc Tern (Sterna paradisaea). Iceland
14952137 Least Tern (Sterna antillarum) parent with newly hatched chicks in nest, Long Island, New York
19094299 Norway, Svalbard, Spitsbergen Island, Arctic Tern Sterna paradisaea , one adult is feeding a young one
18422280 Arctic Tern Chick (Sterna Paradisaea) Farne Islands, Northumberland, Uk, June.
18417960 Colony of Royal Terns
14953234 Common Tern (Sterna hirundo) adult nesting on the ground, Europe
16467540 SWIFT TERN sterna bergii, ADULT IN FLIGHT, AUSTRALIA
19622780 Common Tern (Sterna hirundo) adult with fledgling chick, on estuary mud, Suffolk, England, july
14964436 Arctic Tern (Sterna paradisaea) flock defending their nests while flying, Europe
14949782 Least Tern (Sterna antillarum) flying, Long Island, New York
18721519 Common tern Sterna hirundo, Texel, the Netherlands, Europe
15421700 Elegant terns Sterna elegans nesting on Isla Rasa in the middle Gulf of California Sea of Cortez, Mexico About 95 of the worl...
Elegant terns Sterna elegans nesting on Isla Rasa in the middle Gulf of California Sea of Cortez, Mexico About 95 of the world´s population of elegant terns nest on this tiny island, 2007 population estimates show about 200,000 nesting pairs here
20436105 Adult arctic terns (Sterna paradisaea) in dispute on Flatey Island, Iceland, Polar Regions
20218283 Arctic tern and glacier Jökulsarlon lake South of Iceland
17512740 Arctic Tern feeding chick, Sterna paradisaea
14187868 Gull-billed Terns preening (Sterna nilotica) Welder Flats, Texas
18904244 Common Tern Sterna hirundo in flight, Texel, The Netherlands, Europe
18486886 A common tern against a blue sky, Sweden.
20218386 Common Tern eating a fish France
13172038 Common Terns Sterna hirundo, couple handing over fish to the other, Texel Island, Netherlands, Europe
19662834 Sandwich Tern (Sterna sandvicensis) adult, breeding plumage, in flight, with fish in beak, Netherlands, May
19290281 Sandwich Tern (Sterna sandvicensis) flying with captured fish, Camargue, France
20122232 Royal terns nest defending Grand Connétable French Guiana
16564996 Close up of Least Terns (Sterna Antillarum) during mating ritual
14187851 Elegant Tern (Thalasseus [Sterna] elegans) Orange County, California
19290992 Common Tern (Sterna hirundo) flying, Texel, Noord-Holland, Netherlands
14952131 Least Tern (Sterna antillarum) flying against blue sky, Long Island, New York
10533120 Arctic tern (Sterna paradisaea) in flight
18693426 A pair of Arctic tern (Sterna paradisaea) eggs incubate in their nest on the tundra, outside the settlement of Longyearbyen, ...
A pair of Arctic tern (Sterna paradisaea) eggs incubate in their nest on the tundra, outside the settlement of Longyearbyen, Svalbard, Norway.
20314968 Israel, Common tern (sterna hirundo) adult on beach
19414585 Arctic Tern (Sterna paradisaea)
15272339 common tern (sterna hirundo) in flight.
14949672 Least Tern (Sterna antillarum) flying, Long Island, New York
13143063 Common tern Sterna hirundo feeding their squab while flying
19255817 Arctic Tern Sterna paradisaea, adult bird in flight, Eidersperrwerk, North Frisia, Germany, Europe
8174540 Side profile of a juvenile Least Tern on the ground (Sterna antillarum)
17499464 common tern - flying, Sterna hirundo
16671273 Damara Tern, sterna balaenarum, Adult in Flight against Blue Sky, Namibia
20122213 Seabirds around the island of Grand Connétable French Guiana
20240098 Arctic Terns couple at nest and mating games Spitsbergen
10840447 Arctic Tern (Sterna Paradisaea). Scotland. U.K
19287260 Indian river tern (Sterna aurantia) in flight, Little Rann of Kutch, Gujarat, India
14942858 Common Tern (Sterna hirundo) parent hovering over chicks, Europe
13957892 Two Common Terns Sterna hirundo, courting behaviour handing over fish at Waren on the Mueritz, Mueritz Lake, Mueritz National...
Two Common Terns Sterna hirundo, courting behaviour handing over fish at Waren on the Mueritz, Mueritz Lake, Mueritz National Park, Mecklenburg Lake District, Mecklenburg-Western Pomerania, Germany, Europe
18485013 A Common Tern, Sweden.
7857080 Common Tern (Sterna hirundo) at nest. Norfolk. England. UK
19483792 Common Tern Sterna hirundo with prey against the light at sunset, Minsener Oog, East Frisian Islands, Lower Saxony Wadden Sea...
Common Tern Sterna hirundo with prey against the light at sunset, Minsener Oog, East Frisian Islands, Lower Saxony Wadden Sea National Park, Lower Saxony, Germany, Europe
20354048 Arctic tern hunting under the midnight sun Svalbard 1 / 5
19622794 Common Tern (Sterna hirundo) adult, in flight, hovering, Minsmere RSPB Reserve, Suffolk, England, may
20447805 Tern preparing his nest on a beach Texel Netherlands
9685630 Sterna paradisea, Höga Kusten, coast of Baltic Sea, Västernorrlands län, Sweden, Scandinavia, Europe
16152333 Arctic tern Sterna paradisaea in flight, Harstad, Vesterålen, Norway, Scandinavia, Europe
7933365 Two breeding Arctic Tern (Sterna paradisaea) in evening light. Tame, Västerbotten, Sweden
18943508 Common tern Sterna hirundo, copulation
14187971 Royal Terns Taking Flight (Sterna maxima) Ft Myers, FL Digitally enhanced image
17879609 A sooty tern soars above the Phoenix Islands.
12976974 Sandwich Terns Sterna sandvicensis on the beach
14983924 Arctic Tern (Sterna paradisaea) flying with a fish in its bill, Texel, Netherlands
19622779 Common Tern (Sterna hirundo) fledgling chick, calling, resting on estuary mud, Suffolk, England, july
20519902 Flatey Island, Iceland, An Arctic tern feeds a chick while in flight.
18897599 Arctic tern Sterna paradisea, North Sea, Europe
12280515 An Arctic tern in flight above Liefdefjorden.
20225622 Tern egg in sand fuligineuse Lord Howe Island
18428507 Common Tern, Sterna Hirundo, In Flight
19290908 Common Tern (Sterna hirundo) eggs in nest, De Westereen, Friesland, Netherlands
20122200 Cayenne Tern nest defending Grand Connétable French Guiana
14929870 Arctic Tern (Sterna paradisaea) parent, feeding chick a fish at nest, Alaska
19622765 Caspian Tern (Sterna caspia) adult, non-breeding plumage, in flight, at coast, Texas, U.S.A., april
14989158 Laysan Albatross (Phoebastria immutabilis) juvenile in Sooty Tern (Sterna fuscata) nesting colony, Hawaii
14187945 Roosting Least Terns with 4x4 approaching on Coquina Beach, Outer Banks, NC, North Carolina
15265943 arctic tern sterna paradisaea calling on breeding territory, june inner farne island
12013121 Sterna paradisaea, Arctic Tern
14945438 Royal Tern (Sterna maxima) pair on beach, Rio Grande Valley, Texas
15239666 sooty terns in flight sterna fuscata ascension island, atlantic ocean
18258192 Arctic Tern With Dragonfly
16466022 COMMON TERN sterna hirundo IN WINTER PLUMAGE, ADULT FISHING, NAMIBIA
19519543 Arctic Tern Sterna paradisaea, Eidersperrwerk dam, Wadden Sea National Park, Sankt Peter_Ording, Germany, Europe
13179039 Common tern Sterna hirundo flying
14187979 Royal Tern at Aransas National Wildlife Refuge, Texas 3/13/08 (Sterna maxima)
14952138 Least Tern (Sterna antillarum) on nest with chick, Long Island, New York
13825146 Nesting and breeding Arctic Tern Sterna paradisaea
14997987 Royal Tern (Sterna maxima) calling, Fort Myers Beach, Florida
20466694 Common tern diving in water Allier France
17500052 two common terns - mating, Sterna hirundo
19483788 Arctic Terns Sterna paradisaea, rivals fighting for territory, Minsener Oog, East Frisian Islands, Lower Saxony Wadden Sea Na...
Arctic Terns Sterna paradisaea, rivals fighting for territory, Minsener Oog, East Frisian Islands, Lower Saxony Wadden Sea National Park, Lower Saxony, Germany, Europe
17519097 sterna hirundo, common tern flying with fish
17893797 Little Tern Sterna albifrons, Lesvos, Greece
14973503 Arctic Tern (Sterna paradisaea) with fish, Hudson Bay, Canada
11397861 Elegant Tern drapped in seaweed flys with fish in its bill Sterna elegans Bolsa Chica Wetlands California
7857081 Common Tern (Sterna hirundo) fishing. Norfolk. England. UK
15253322 caspian tern sterna caspia on mud. natal, south africa
7829593 Arctic tern (Sterna Paradisaea). Farne Islands. England
20451163 Fairy Terns and black-naped Terns flying above water
16186593 Common Tern Sterna hirundo
7558235 Tern (Sterna paradisaea) Eastern Egg Rock Island, Maine, USA
18723163 Common tern Sterna hirundo with a chick, Texel, the Netherlands, Europe
14667489 Adult feeding a young Common Tern Sterna hirundo at S´Albufera, Majorca, Spain
20354047 Arctic tern hunting under the midnight sun Svalbard 2 / 5
15990092 Bird On Nest, Australia
18422007 Common Tern, Sterna Hirundo, Standing On A Salt Concretion, Camargue, France
18986557 Sandwich Terns Sterna sandvicensis in flight, Texel, The Netherlands, Europe
14962525 Forster's Tern (Sterna forsteri), Texas
9905965 Arctic Tern, Sterna paradisaea, UK, England, Europe, in flight, Inner Farne, Farne Islands, Northumberland, sea, bird,
16789705 Common Tern Sterna hirundo sitting on nest and eggs, Nickerson Beach, Lido Beach, New York, USA
13227571 Common Tern (Sterna hirundo) emerging from water after a fishing dive. Oban, Argyll. Scotland, UK
19096388 Norway, Svalbard, Spitsbergen Island, Arctic Tern Sterna paradisaea , in flight
18948634 Arctic tern in flight. Northern Germany
17479980 sterna hirundo, common tern
18719760 Common tern Sterna hirundo with a chick, Texel, the Netherlands, Europe
19622846 Sandwich Tern (Sterna sandvicensis) dead adult, washed up on shore near harbour, Italy, january
14187955 Two male Royal terns (Sterna maxima) showing agression in front of a flock of black skimmers South Lido Beach, Florida
15258671 royal tern sterna maxima adult in flight fort de soto, florida
20442453 Common tern on sand at sunset France
12723143 tern, Sterna hirundo
14945451 Sandwich Tern (Sterna sandvicensis) courtship display, Rio Grande Valley, Texas
16564992 Close up of Least Tern (Sterna Antillarum) taking off
18421365 Damara Tern, Sterna Balaenarum, Adult In Flight Against Blue Sky, Namibia
19622796 Great Crested Tern (Sterna bergii velox) adult, non-breeding plumage, in flight over water, Thailand, february
14669201 Young Common Tern Sterna hirundo at S´Albufera, Majorca, Spain
14946380 Sandwich Tern (Sterna sandvicensis) adult feeding small fish to its chick, Europe
14970895 Elegant Tern (Sterna elegans) foraging, Elkhorn Slough, Monterey Bay, California
20344677 Sandwich tern in flight at spring GB
17514575 common tern with two squabs, Sterna hirundo
13587401 Arctic Tern (Sterna paradisaea) flying in Oban town centre with fish in mouth. Oban. Argyll. Scotland, UK
20218378 Common Tern flying above water France
18906127 Sandwich Terns Sterna sandvicensis in flight, Texel, The Netherlands, Europe
14952122 Least Tern (Sterna antillarum) pair mating, Long Island, New York
15266260 white-fronted terns sterna striata male offering small fish to female new zealand
14940323 Common Tern (Sterna hirundo) nesting among grasses, Europe
14940534 Little Tern (Sterna albifrons) hovering, Europe
20322846 Artic Tern Lake Jökulsárlón Iceland
13056959 Common Tern Sterna hirundo
20046263 Caspian tern flying Chebeika oued Morocco
11398501 Pair of Elegant Terns in flight together Sterna elegans BAck Bay Reserve California
14187983 Sooty Tern (Sterna fuscata) colony. Bird Island, Seychelles
12008275 A Caspian Tern Sterna caspia at the Cordova Spit in British Columbia, Canada
13767235 Greater Crested Terns or Swift Terns Sterna bergii at Horrocks Beach, Western Australia, Australia
20369820 Arctic Tern in flight over the top of an iceberg Svalbard
19267943 Arctic Tern (Sterna paradisaea) fishing for sandeel, Anglesey, Wales, UK, July
15258944 sandwich terns in flight over sea sterna sandvicensis aerial view. also with black-headed gulls.
20474445 Young Common terns at nest waiting for parents coming back
9685629 Sterna paradisea, Höga Kusten, coast of Baltic Sea, Västernorrlands län, Sweden, Scandinavia, Europe
15263606 common tern sterna hirundo in flight with sandeel prey minsmere rspb reserve. july
14187891 Arctic Tern (Sterna paradisaea), Churchill, Manitoba, Canada
14928515 Sandwich Tern (Sterna sandvicensis) couple courting, North America
18855023 Common Terns Sterna hirundo, mating, Texel Island, The Netherlands, Europe
19483784 Sandwich Tern Sterna sandvicensis, portrait, Minsener Oog, East Frisian Islands, Lower Saxony Wadden Sea National Park, Lower...
Sandwich Tern Sterna sandvicensis, portrait, Minsener Oog, East Frisian Islands, Lower Saxony Wadden Sea National Park, Lower Saxony, Germany, Europe
15984964 Least Tern Chick Flapping Wings in Alameda, California. A least tern chick flaps its wings in preparation for learning to fly...
Least Tern Chick Flapping Wings in Alameda, California. A least tern chick flaps its wings in preparation for learning to fly in Alameda, California, USA. Least terns are listed as endangered due to loss of suitable habitat for nesting.
11397866 Elegant Tern in flight with fish in its bill Sterna elegans Bolsa Chica Wetlands California
19622815 River Tern (Sterna aurantia) adult pair, mating, Ranganthittu, Karnataka, India
14971933 Common Tern (Sterna hirundo) and Black-headed Gulls (Larus ridibundus) at combined rookery, Netherlands
20466152 Common Tern in flight La Brière Regional Natural Park
16950246 Artic tern with chick (Sterna paradisaea), Svalbard, Norway
15235225 sooty tern (sterna fuscata) in flight, ascension island, south atlantic ocean.
20451161 Black-naped Terns and fairy Terns flying above water
20140985 Fiji, Black_Naped Tern eggs, Sterna sumatrana.
19288865 Forster's Tern (Sterna forsteri) in breeding plumage. Petersburg, Florida, USA, April.
20466117 Sooty tern in the air at dusk New Caledonia
19290893 Common Tern (Sterna hirundo) flying, Camargue, France
18909472 Common Tern Sterna hirundo, pair, copulation, Texel, The Netherlands, Europe
18966936 Antarctic tern Sterna vittata on the wreck of the Guvernoren in the Enterprise Islands, Antarctica, Southern Ocean
19267744 Common tern (Sterna hirundo) fishing for sandeels, Anglesey, Wales, July
16134908 Konigsseeschwalbe, Sterna maxima, several birds, swarm, terns, tern, beach, seashore, sand, bird, USA, America, United
20122220 Royal Terns colony Grand Connétable French Guiana
11398497 Caspian Tern Elegant Terns surrounded by Black Skimmers Sterna caspia Sterna elegans surrounder by Rynchops niger Back Bay Re...
Caspian Tern Elegant Terns surrounded by Black Skimmers Sterna caspia Sterna elegans surrounder by Rynchops niger Back Bay Reserve California
14938510 Arctic Tern (Sterna paradisaea) adult feeding chick, Europe
14187933 California Least Tern chick (Sternula antillarum browni), Orange County, California, USA
15252228 bridled terns in flight sterna anaethetus mauritania
15250127 arctic tern in flight sterna paradisea farne islands, england
17593892 Swift Tern, sterna bergii, Adult in Flight against White Background with Fish in Beak, Australia
19290282 Common Tern (Sterna hirundo) fishing, Camargue, France
18933651 A Tern in flight looking for food in a saltmarsh The Tern is possibly a Forster´s Tern or a Common Tern which are difficult t...
A Tern in flight looking for food in a saltmarsh The Tern is possibly a Forster´s Tern or a Common Tern which are difficult to tell apart when in breeding plumage Of the Family Sternidae, Genus Sterna Edwin B Forsythe National Wildlife Refuge, Oceanvi. A Tern in flight looking for food in a saltmarsh The Tern is possibly a Forster´s Tern or a Common Tern which are difficult to tell apart when in breeding plumage Of the Family Sternidae, Genus Sterna Edwin B Forsythe National Wildlife Ref
14957585 Sandwich Tern (Sterna sandvicensis) flying with fish in its beak, Texel, Netherlands
19662833 Arctic Tern (Sterna paradisea) adult, in flight, attacking Eurasian Avocet (Recurvirostra avosetta) adult, near nestsite, Tex...
Arctic Tern (Sterna paradisea) adult, in flight, attacking Eurasian Avocet (Recurvirostra avosetta) adult, near nestsite, Texel, Noord-Holland, Netherlands, May
19662831 Arctic Tern (Sterna paradisea) adult, in flight, attacking Eurasian Avocet (Recurvirostra avosetta) adult, near nestsite, Tex...
Arctic Tern (Sterna paradisea) adult, in flight, attacking Eurasian Avocet (Recurvirostra avosetta) adult, near nestsite, Texel, Noord-Holland, Netherlands, May
11397856 Tern emerging from underwater after diving for fish Sterna sp Bolsa Chica Wetlands California
17484327 sterna hirundo, common tern
19622843 Sandwich Tern (Sterna sandvicensis) Standing on rock at waters edge
8523343 Kerguelen tern pair (Sterna virgata), Kerguelen Island, sub-antarctic
14994410 Sooty Tern (Sterna fuscata) flying, Rocas Atoll, Brazil
19505256 Arctic Tern Sterna paradisaea, Iceland, Europe
7389394 Sooty Terns in a field, Bird Island, Seychelles (Sterna fuscata)
14187972 Royal Tern, Sanibel Island, FL
15738032 Royal Tern (Sterna maxima) Breeding plumage
10846466 Royal Tern (Sterna maxima)
13040028 Gull_billed Tern Sterna nilotica, adult swallowing fish prey, Sinton, Corpus Christi, Texas, USA
15235154 elegant terns sterna elegans courtship isla rasa, baja california, sea of cortes, mexico
10849342 Royal Terns (Sterna maxima), Displaying. Sanibel Island, Florida, USA.
20161515 Arctic Tern - hunting for food Sterna paradisaea Shetland, UK BI024114
