Submitted on: 10 December 2007.
Revised on: 15 February 2008.
Accepted on: 10 March 2008.
___________________JOURNAL OF ORNITHOLOGY---SPRINGER HEIDELBERG
Submitted on: 18 May 2005.
Revised on: 11 June 2005.
Accepted on: 31 July 2005.
___________________JOURNAL OF ORNITHOLOGY---SPRINGER HEIDELBERG
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Submitted on: 05 May 2022.
Revised on: 11 August 2022.
Accepted on: 08 September 2022.
___________________JOURNAL OF ORNITHOLOGY---SPRINGER HEIDELBERG
Submitted on: 21 February 2005.
Revised on: 03 May 2005.
Accepted on: 07 June 2005.
___________________JOURNAL OF ORNITHOLOGY---SPRINGER HEIDELBERG
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Submitted on: 05 November 2003.
Revised on: 08 January 2004.
Accepted on: 04 February 2004.
___________________JOURNAL OF ORNITHOLOGY---SPRINGER HEIDELBERG
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Submitted on: 22 August 2004.
Revised on: 30 October 2004.
Accepted on: 22 December 2004.
___________________JOURNAL OF ORNITHOLOGY---SPRINGER HEIDELBERG