Zobrazeno 1 - 10
of 262
pro vyhledávání: '"Shoveler"'
Autor:
Rachel A. Vanausdall, Daniel P. Collins, Warren C. Conway, Kevin Kraai, Corey D. Mason, Jeffrey W. Gunnels
Publikováno v:
Journal of Field Ornithology, Vol 93, Iss 4, p 5 (2022)
Waterfowl undergo changes in body condition during migratory and wintering periods that can affect survival and reproduction. Understanding how condition varies among age and sex cohorts and temporally can inform habitat management during the post- a
Externí odkaz:
https://doaj.org/article/0c327616ddfd41caa077e32f215f9107
Autor:
LUDLOW, SARAH M., DAVIS, STEPHEN K.
Publikováno v:
Wildlife Society Bulletin (2011-), 2018 Mar 01. 42(1), 57-66.
Externí odkaz:
https://www.jstor.org/stable/90020024
Autor:
Prince, Harold H., Arnold, Todd W.
Publikováno v:
The Condor, 2005 Nov 01. 107(4), 926-929.
Externí odkaz:
https://www.jstor.org/stable/4096493
Publikováno v:
The Journal of Wildlife Management, 2005 Oct 01. 69(4), 1508-1515.
Externí odkaz:
https://www.jstor.org/stable/3803510
Autor:
Sarah M. Ludlow, Stephen K. Davis
Publikováno v:
Wildlife Society Bulletin, Vol 42, Iss 1, Pp 57-66 (2018)
ABSTRACT Native grasslands provide important breeding habitat for many upland‐nesting waterfowl and shorebirds. However, recent increases in oil and gas development in native grassland may alter the quantity and quality of this globally threatened
Externí odkaz:
https://doaj.org/article/dab3b0caee694149b541283a2b6c5698
Autor:
Austin, Jane E.
Publikováno v:
Waterbirds: The International Journal of Waterbird Biology, 2002 Dec 01. 25(4), 465-473.
Externí odkaz:
https://www.jstor.org/stable/1522532
Publikováno v:
The Journal of Wildlife Management, 2001 Oct 01. 65(4), 765-780.
Externí odkaz:
https://www.jstor.org/stable/3803027
Publikováno v:
Waterbirds: The International Journal of Waterbird Biology, 2000 Jan 01. 23(3), 353-363.
Externí odkaz:
https://www.jstor.org/stable/1522173
Autor:
Twedt, Daniel J., Nelms, Curtis O.
Publikováno v:
Wildlife Society Bulletin (1973-2006), 1999 Dec 01. 27(4), 924-930.
Externí odkaz:
https://www.jstor.org/stable/3783647
Publikováno v:
The Condor, 1999 May 01. 101(2), 417-421.
Externí odkaz:
https://www.jstor.org/stable/1370008