Humphrey, P. S. 1958. Diving of a captive Common Eider. Condor 60: 408-410. 



Myres, M. T. 1958 ms. Preliminary studies of the behavior, migration and dis- 

 tributional ecology of Eider Ducks in northern Alaska, 1958. Rept., Univ. 

 Brit. Columbia, Dept. Zool. 14 pp. 



1957 



Moltoni, E. 1957. Elenco di Edredoni - Somateria m. mollissima (L.) - cattur- 

 ati in Italia. Riv. Ital. Ornitol. 27: 154-157. [In Italian.] 



1955 



Flint, V. E. 1955. [A contribution to the biology of the Common Eider.] 



Biull. Moskovskovo Obshchestva Ispytatelei Prirody Biol. 60: 53-62. [In 

 Russian. ] 



1954 



Burnett, F. L. and D. E. Snyder. 1954. Blue crab as starvation food of oiled 

 American Eiders. Auk 71: 315-316. 



1951 



Paynter, R. A., Jr. 1951. Clutch-size and egg mortality of Kent Island Eiders, 

 Ecology 32: 497-507. 



1950 



Hoogerheide, C. 1950. De Eidereenden, Somateria mollissima L. , op Vlieland. 

 Ardea 37: 139-161. [In Dutch.] 



1948 



Williamson, K. 1948. Eider Duck plucking down during distraction-display. 

 Ibis 90: 142-143. 



1944 



Gross, A. 0. 1944. The present status of the American Eider on the Maine 

 coast. Wilson Bull. 56: 15-26. 



1942 



Hibben, Ms. F. C. 1942. Pacific Eider nesting at Glacier Bay, Alaska. Con- 

 dor 44: 181. 



1941 



Snyder, L. L. 1941. On the Hudson Bay Eider. Occas. Pap. R. Ont . Mus. Zool, 

 No. 6: 1-7. 



329 



