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Manx shearwaters from Skokholm, 1951. Skokholm Bird Obs. Rep. igji: 31-33. 

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Mayr, E. and Amadon, D. (1951). A classification of recent birds. Amer. Mus. 



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 Meinertzhagen, R. (1925). The distribution of the phalaropes. Ibis (12) /; 325-44. 



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Mendall, H. L. (1936). The home-life and economic status of the double-crested 



cormorant, Phalacrocorax auritus auritus (Lesson). Maine Bull, ^g: no. 3; 143 pp. 

 Miles, J. A. R. and Shrivastav, J. B. (1951). Ornithosis in certain sea-birds. 



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 Miles, J. A. R. and Stoker, M. G. P. (1948). Puffinosis, a virus epizootic of the 



Manx shearwater {Puffinus p. puffinus). Nature, 161: 10 16- 17. 

 Miller, A. H. (1943). Census of a colony of Caspian terns. Condor, ^5; 220-25. 

 Miller, L. and van Rossem, A. J. (1929). Nesting of the laughing gull in southern 



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 Mohr, N. (1786). Forsog til en islandsk Naturhistorie. Kobenhavn. 

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Ibis,g2: 419-33- 



