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| Query: cygnus columbianus | Result: 1st of 75 | |
Bewick's Swan - Cygnus bewickii
| Subject: | Bewick's Swan - Cygnus bewickii
| | Poster: | Klaus Rudloff (k.rudloff@tierpark-berlin.de)
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| Resolution: 1280x859
File Size: 385920 Bytes
Date: 2010:02:01 09:14:45
Camera: NIKON D90 (NIKON CORPORATION)
F number: f/6.3
Exposure: 10/6400 sec
Focal Length: 2700/10
Upload Date: 2010:02:17 02:08:55
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Bewick's swan portrait - Cygnus bewickii, somtimes accepted as subspecies of the Tundra swan - Cygnus columbianus bewickii. The yellow bill-spot of this swan is rounded. Photo: 1st February 2010 at Berlin Tierpark.
Copyright by Klaus Rudloff, Berlin
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| | Guest |
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| The tundra swan (Cygnus columbianus) is a small Holarctic swan. The two taxa within it are usually regarded as conspecific, but are also sometimes split into two species: Bewick's swan (Cygnus bewickii) of the Palaearctic and the whistling swan (Cygnus columbianus) proper of the Nearctic. |
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