Submitted on: 26 March 2015.
Revised on: 01 May 2015.
Accepted on: 07 May 2015.
Ornithological Applications---OXFORD UNIV PRESS INC
Submitted on: 17 June 2000.
Revised on: 16 July 2000.
Accepted on: 23 July 2000.
Ornithological Applications
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Submitted on: 26 September 2007.
Revised on: 15 October 2007.
Accepted on: 26 October 2007.
Ornithological Applications
Submitted on: 13 November 2009.
Revised on: 25 November 2009.
Accepted on: 03 December 2009.
Ornithological Applications---OXFORD UNIV PRESS INC
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Submitted on: 18 April 2012.
Revised on: 28 April 2012.
Accepted on: 12 May 2012.
Ornithological Applications
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Submitted on: 11 December 2010.
Revised on: 18 January 2011.
Accepted on: 30 January 2011.
Ornithological Applications