1969 



Lotter, C. F. 1969. Habitat requirements and procedures for measuring various 

 population parameters of the Florida Duck, Anas platyrhynchos fulvigula , 

 Ridgway. M.S. thesis, Univ. Florida/Gainesville, FL. 153 pp.~ 



Weeks, J. L. 1969. Breeding behavior of Mottled Ducks in Louisiana. M.S. the- 

 sis, La. St. Univ. /Baton Rouge, LA. 7 9 pp. 



1968 



Johnson, T. W. 1968. The survival and ecology of Florida Duck broods with 



notes on Florida Duck molting. M.S. thesis, Tennessee Tech. Univ./Cooke- 

 ville, TN. 55 pp. 



McHenry, M. G. 1968. Mottled Ducks in Kansas. Wilson Bull. 80: 229-230. 



Singleton, J. R. 1968. Texas' mistaken Mallards. Texas Parks & Wildl. 26: 

 8-11. 



Stieglitz, W. 0. and C. T. Wilson. 1968. Breeding biology of the Florida 

 Duck. J. Wildl. Manage. 32: 921-934. 



1961 



Summerour, C. W., III. 1961. Mottled Duck. Ala. Birdlife 9: 27. 



1957 



Beckwith, S. L. and H. J. Hosford. 1957. Report on seasonal food habits and 



life history notes of the Florida Duck in the vicinity of Lake Okeechobee, 

 Glades County, Florida. Am. Midi. Nat. 57: 461-473. 



1956 



Beckwith, S. L. and H. J. Hosford. 1956. The Florida Duck in the vicinity of 

 Lake Okeechobee, Glades County, Florida. Proc . 9th Annu. Conf. Southeast- 

 ern Assoc. Game & Fish Commiss.: 188-201. 



1951 



Engeling, G. A. 1951. Mottled Duck movements in Texas. Texas Game Fish 9: 



2-4. 



1950 



Engeling, G. A. 1950. The nesting habits of the Mottled Duck in Wharton, Fort 

 Bend, and Brazoria counties, Texas, with notes on molting and movements. 

 M.S. thesis, Texas A&M Univ. /College Station, TX. 137 pp. 



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