Meny

Javascript verkar inte påslaget? - Vissa delar av Lunds universitets webbplats fungerar inte optimalt utan javascript, kontrollera din webbläsares inställningar.
Du är här

Fishing flocks of Great Crested Grebes Podiceps cristatus consist of breeding birds

Författare:
Publiceringsår: 2011
Språk: Engelska
Sidor: 232-234
Publikation/Tidskrift/Serie: Ardea
Volym: 99
Nummer: 2
Dokumenttyp: Artikel
Förlag: Netherlands Ornithologists' Union

Sammanfattning

Kallander H. 2011. Fishing flocks of Great Crested Grebes Podiceps cristatus consist of breeding birds. Ardea 99: 232-234. This note corrects a statement made in an earlier note on flock-fishing Great Crested Grebes Podiceps cristatus at the South Swedish Lake Krankesjon, namely that the flocks presumably consisted mainly of non-breeders. This has been proved wrong. The majority come from a loose colony and consist of birds during incubation recesses. Flock-fishing started around 1 May in 2008, 2009 and 2011, but not until the beginning of June in 2010. The reason for the late start in 2010 is unclear. Flocks formed soon after sunrise and dissolved at various times during the day. Only once was a fishing flock seen in early evening.

Disputation

Nyckelord

  • Biology and Life Sciences
  • Great Crested Grebe
  • flock-fishing
  • seasonal occurrence
  • colonial
  • breeding

Övriga

Published
Yes
  • ISSN: 0373-2266

Box 117, 221 00 LUND
Telefon 046-222 00 00 (växel)
Telefax 046-222 47 20
lu [at] lu [dot] se

Fakturaadress: Box 188, 221 00 LUND
Organisationsnummer: 202100-3211
Om webbplatsen