The territorial song flight of Lapland Bunting Calcarius lapponicus males has been described in the literature as similar to that of pipits Anthus spp. Observations at Hardangervidda, S. Norway, show that the buntings sing over their territories while gliding about more or less horizontally, quite different from the steep ascending and descending flight trajectories of singing pipits. Also, the buntings’ body plan during song flight differs strikingly from that of pipits, potentially creating a very different visual signal
WOS:A1991FM62000004International audienceThe possible structural relation between species-specificit...
The extreme long-distance migration of Alaskan breeding Bar-tailed Godwits (Limosa lapponica baueri)...
In May 1990, more than 4500 km away from, and up to three weeks before arriving on their high Arctic...
The Northern Lapwing (Vanellus vanellus) is a species with conspicuous courtship rituals, the most n...
In 1795, the Arctic explorer Samuel Hearne recorded detailed observations on the distribution, ecolo...
Breeding bird censuses along line transects on the Hardangervidda plateau, southern Norway, were per...
ABSTRACT. In late April 2011, photographs of an apparent male snow bunting (Plectrophenax nivalis) ...
Birds use song to communicate with conspecifics, and song can influence both intra-sexual competitio...
Primary function of birdsong is for territorial defense or attraction of females. Birdsong also cont...
In late April 2011, photographs of an apparent male snow bunting (Plectrophenax nivalis) × Lapland l...
In late April 2011, photographs of an apparent male snow bunting (Plectrophenax nivalis) × Lapland l...
Methods of observing birds in flight now include training them to fly under known conditions in wind...
The extreme long-distance migration of Alaskan breeding Bar-tailed Godwits (Limosa lapponica baueri)...
Cover photo: A male Lapland Longspur Calcarius lapponicus. Photo: Terje Lislevand. Stomach samples o...
In May 1990, more than 4500 km away from, and up to three weeks before arriving on their high Arctic...
WOS:A1991FM62000004International audienceThe possible structural relation between species-specificit...
The extreme long-distance migration of Alaskan breeding Bar-tailed Godwits (Limosa lapponica baueri)...
In May 1990, more than 4500 km away from, and up to three weeks before arriving on their high Arctic...
The Northern Lapwing (Vanellus vanellus) is a species with conspicuous courtship rituals, the most n...
In 1795, the Arctic explorer Samuel Hearne recorded detailed observations on the distribution, ecolo...
Breeding bird censuses along line transects on the Hardangervidda plateau, southern Norway, were per...
ABSTRACT. In late April 2011, photographs of an apparent male snow bunting (Plectrophenax nivalis) ...
Birds use song to communicate with conspecifics, and song can influence both intra-sexual competitio...
Primary function of birdsong is for territorial defense or attraction of females. Birdsong also cont...
In late April 2011, photographs of an apparent male snow bunting (Plectrophenax nivalis) × Lapland l...
In late April 2011, photographs of an apparent male snow bunting (Plectrophenax nivalis) × Lapland l...
Methods of observing birds in flight now include training them to fly under known conditions in wind...
The extreme long-distance migration of Alaskan breeding Bar-tailed Godwits (Limosa lapponica baueri)...
Cover photo: A male Lapland Longspur Calcarius lapponicus. Photo: Terje Lislevand. Stomach samples o...
In May 1990, more than 4500 km away from, and up to three weeks before arriving on their high Arctic...
WOS:A1991FM62000004International audienceThe possible structural relation between species-specificit...
The extreme long-distance migration of Alaskan breeding Bar-tailed Godwits (Limosa lapponica baueri)...
In May 1990, more than 4500 km away from, and up to three weeks before arriving on their high Arctic...