Nestling sex ratio in the Southwestern Willow Flycatcher

Condor

Volumn 104, Issue 4, 2002, Pages 877-881

  Paxton, Eben H ^a,b   Sogge, Mark K ^b   McCarthey, Tracy D ^c   Keim, Paul ^a  

^a NORTHERN ARIZONA UNIVERSITY   (United States)

^b U S GEOLOGICAL SURVEY   (United States)

^c ARIZONA GAME AND FISH DEPARTMENT   (United States)

Author keywords

Empidonax traillii; Endangered species; Nestling sex ratio; Willow Flycatcher

Indexed keywords

EMPIDONAX TRAILLII; SALIX;

EID: 18244374544     PISSN: 00105422     EISSN: None     Source Type: Journal    
DOI: 10.1650/0010-5422(2002)104[0877:NSRITS]2.0.CO;2     Document Type: Article

References (29)

1. BROOK, B. W., M. A. BURGMAN, AND R. FRANKHAM [ONLINE]. 2000. Differences and congruencies between PVA packages: the importance of sex ratio for predictions of extinction risk. Conservation Ecology 4(1):6 〈http://www. consecol.org/vol4/iss1/art6〉 (05/01/02).
2. BUSCH, J. D., M. P. MILLER, E. H. PAXTON, M. K. SOGGE, AND P. KEIM. 2000. Genetic variation in the endangered Southwestern Willow Flycatcher. Auk 117:586-595.
3. CLUTTON-BROCK, T. H. 1985. Sex ratio variation in birds. Ibis 128:317-329.
4. CRAWLEY, M. J. 1993. GLIM for ecologists. Blackwell Scientific Publications, London.
5. CRONMILLER, J. R., AND C. F. THOMPSON. 1987. Sex ratio adjustment in malnourished Red-winged Blackbird broods. Journal of Field Ornithology 52:65-67.
6. FRANKHAM, R. 1995. Conservation genetics. Annual Review of Genetics 29:305-327.
7. FRIDOLFSSON, A., AND H. ELLEGREN. 1999. A simple and universal method for molecular sexing of nonratite birds. Journal of Avian Biology 30:116-121.
8. GOWATY, P. A. 1991. Facultative manipulation of sex ratios in birds: rare or rarely observed? Current Ornithology 8:141-171.
9. GOWATY, P. A. 1993. Differential dispersal, local resource competition, and sex ratio variation in birds. American Naturalist 141:263-280.
10. JOHNSON, K., P. MEHLHOP, C. BLACK, AND K. SCORE. 1999. Reproductive failure of endangered Southwestern Willow Flycatchers on the Rio Grande, New Mexico. Southwestern Naturalist 44:226-231.
11. KENWOOD, K. E., AND E. H. PAXTON. 2001. Survivorship and movements of Southwestern Willow Flycatchers at Roosevelt Lake, Arizona - 2001. U.S. Geological Survey report to the U.S. Bureau of Reclamation, Phoenix, AZ.
12. KOMDEUR, J., S. DAAN, J. TINBERGEN, AND C. MATEMAN. 1997. Extreme adaptive modification in sex ratios of the Seychelles Warbler's eggs. Nature 385:522-525.
13. KRACKOW, S. 1995. Potential mechanisms for the sex ratio adjustment in mammals and birds. Biological Review 70:225-241.
14. LUFF, J. A., E. H. PAXTON, K. E. KENWOOD, AND M. K. SOGGE. 2000. Survivorship and movements of Southwestern Willow Flycatchers in Arizona - 2000. U.S. Geological Survey report to the U.S. Bureau of Reclamation, Phoenix, AZ.
15. MARSHALL, R. M. 2000. Population status on breeding grounds, p. 3-11. In D. M. Finch and S. H. Stoleson [EDS.], Status, ecology, and conservation of the Southwestern Willow Flycatcher. USDA Forest Service Rocky Mountain Research Station General Technical Report RMRS-GTR-60.
16. MULLENBACH, R., J. P. L. LAGODA, AND C. WELTER. 1989. An efficient salt-chloroform extraction of DNA from blood and tissues. Trends in Genetics 5:391.
17. NUMERICAL ALGORITHMS GROUP. 1994. Glim 4. Oxford Science Publications, Clarendon Press, Oxford, UK.
18. PARADZICK, C. E., T. D. MCCARTHEY, R. F. DAVIDSON, J. W. ROURKE, M. W. SUMNER, AND A. B. SMITH. 2001. Southwestern Willow Flycatcher 2000 survey and nest monitoring report. Arizona Game and Fish Department Technical Report 175. Phoenix, AZ.
19. PAXTON, E. H. 2000. Molecular genetic structuring and demographic history of the Willow Flycatcher (Empidonax traillii). M.Sc. thesis, Northern Arizona University, Flagstaff, AZ.
20. RYDER, J. P. 1983. Sex ratio and egg sequence in Ring-billed Gulls. Auk 100:726-728.
21. SEDGWICK, J. A. 2000. Willow Flycatcher (Empidonax traillii). In A. Poole and F. Gill [EDS.], The birds of North America, No. 533. The Birds of North America, Inc., Philadelphia, PA.
22. SHELDON, B. C. 1998. Recent studies of avian sex ratios. Heredity 80:397-402.
23. SOGGE, M. K., T. J. TIBBITTS, AND J. PETERSON. 1997. Status and ecology of the Southwestern Willow Flycatcher in the Grand Canyon. Western Birds 28:142-157.
24. SPSS INC. 1999. SPSS base 10.0 applications guide. SPSS, Inc., Chicago, IL.
25. STOLESON, S. H., M. J. WHITFIELD, AND M. K. SOGGE. 2000. Demographic characteristics and population modeling, p. 83-93. In D. M. Finch and S. H. Stoleson [EDS.], Status, ecology, and conservation of the Southwestern Willow Flycatcher. USDA Forest Service Rocky Mountain Research Station General Technical Report RMRS-GTR-60.
26. SZCZYS, P., I. C. T. NISBET, J. J. HATCH, AND R. V. KESSELI. 2001. Sex ratio at hatching and fledging in the Roseate Tern. Condor 103:385-389.
27. UNITED STATES FISH AND WILDLIFE SERVICE. 1995. Final rule determining endangered status for the Southwestern Willow Flycatcher. Federal Register 60:10694-10715.
28. UNITED STATES FISH AND WILDLIFE SERVICE. 2001. Draft recovery plan for the Southwestern Willow Flycatcher. USDI, Fish and Wildlife Service, Albuquerque, NM.
29. WEATHERHEAD, P. J. 1985. Sex ratio of Red-winged Blackbirds by egg size and laying sequence. Auk 102:298-304.