Results 161 to 170 of about 2,298 (187)

Śródlądowa migracja rybitwy popielatej Sterna paradisaea w Polsce

Ornis Polonica, 2011
Łukasz Ławicki, Tadeusz Stawarczyk
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Arctic Tern (Sterna paradisaea)

The Birds of North America Online, 2002
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The feeding and breeding ecology of Arctic terns (Sterna paradisaea)

2015
Bridal gifts were displayed in a variety of systems in the animal kingdoms and play an important role during the courtship display, for the choice of the mate. In this study, extensive video analyses of behavioural records across all breeding season stages and novel application of simultaneous triple stable isotope analyses to avian research were ...
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Parasites of Common (Sterna hirundo) and Arctic (Sterna paradisaea) Terns (Charadriiformes, Laridae) in Karelia

Biology Bulletin, 2021
exaly  

Effect of GPS tagging on behaviour and marine distribution of breeding Arctic Terns Sterna paradisaea

Ibis, 2021
Martin R Perrow, Katharine M Bowgen, Mark Bolton   +2 more
exaly  

Inkubační chování rybáka dlouhoocasého Sterna paradisaea v extrémních klimatických podmínkách severské tundry

2015
Short breeding period and harsh climatic conditions are major limiting factors to which birds have to adapt in northern tundra regions. Despite this fact, dozen species of birds annually migrate into these regions to increase their chances to breed successfully.
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Diet and foraging movements of sympatric-nesting Arctic Terns (Sterna paradisaea) and Common Terns (Sterna hirundo) on Country Island, Nova Scotia

Sympatrically-nesting seabirds may experience resource competition in various dimensions of the ecological niche, and in response often exhibit niche partitioning as either spatial segregation, dietary segregation, or some combination of the two. Furthermore, as central-place foragers seabirds must efficiently exploit resources away from the colony ...
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A change in clutch size in the Arctic Tern Sterna paradisaea in the northern Baltic

1992
The modal clutch size in Arctic Terns breeding on the southern coast of Finland was observed to differ from that reported in previous studies. In 1989 and 1990, the frequency of 3-egg clutches was 60% and 45%, respectively in one study colony, and 61 % and 54% in another colony.
Kilpi, M., Lindström, K., Wuorinen, J. D.   +2 more
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Arctic Tern, Sterna paradisaea, kills Piping Plover, Charadrius melodus

The Canadian field-naturalist, 1991
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Fluctuating Breeding of Arctic Terns (Sterna paradisaea) in Arctic and High-Arctic Colonies in Greenland

Waterbirds, 2011
Morten Frederiksen
exaly