VII. References
F. S. Andersen
1944. Contributions to the breeding biology of the Ruff (Philomachus pugnax). Dansk Ornithol. Foren. Tidsskr. 38: 26–30. Google Scholar
F. S. Andersen
1948. Contributions to the biology of the Ruff (Philomachus pugnax (L.)) II. Dansk Orn. Foren. Tidsskr. 42: 125–148. Google Scholar
F. S. Andersen
1951. Contributions to the biology of the Ruff (Philomachus pugnax (L.)) III. Dansk Orn. Foren. Tidsskr. 45: 145–173. Google Scholar
G. P. Baerends
&
J. M. Baerends-van Roon
.
1950. An introduction to the study of the ethology of cichlid fishes. Behavior, Suppl. 1. Google Scholar
P. Bancke
&
H. Meesenburg
.
1952. A study of the display of the Ruff (Philomachus pugnax (L.)). Dansk Orn. Foren. Tidsskr. 46: 98–109. Google Scholar
P. Bancke
&
H. Meesenburg
.
1958. A study of the display of the Ruff (Philomachus pugnax (L.)). II. Dansk Orn. Foren. Tidsskr. 52: 118–141. Google Scholar
A. Daanje
1951. On locomotory movements and the intention movements derived from them. Behaviour 3: 48–98. Google Scholar
F. Goethe
1953. Färbungstypen männlicher Kampfläufer aus den Pripet- Sumpfen. Vogelring 22: 43–47. Google Scholar
J. S. Huxley
1955. Morphism in birds. Acta XI Congr. Int. Orn. (Basel, 1954): 309–328. Google Scholar
F. B. Kirkman
&
B. A. Oxon
. (Eds.)
1910. British bird book. London- Edinburgh. Jack. Google Scholar
J. P. Kruijt
1964. Ontogeny of social behaviour in Burmese Red Junglefowl (Gallus gallus spadiceus). Behaviour Suppl. 12. Google Scholar
W. von Lindemann
1951. Über die Balzerscheinungen und die Fortpflanzungs-biologie beim Kampfläufer (Philomachus pugnax L.). Z. Tierpsych. 8: 210–224. Google Scholar
P. R. Lowe
1915a. Coloration as a factor in family and genetic differentiation. Ibis: 320–346. Google Scholar
P. R. Lowe
1915b. Studies on the Charadriiformes. I. On the systematic position of the Ruff (Machetes pugnax) and the Semipalmated Sandpiper (Ereunetes pusillus), together with a review of some osteological characters which differentiate the Eroliinae. Ibis : 609–616. Google Scholar
G. Mauersberger
1957. Über das Pränuptialkleid des Kampfläufers, Philomachus pugnax (L.). J. f. Orn. 98: 356–357. Google Scholar
H. Mildenberger
1953. Zur Fortpflanzungsbiologie des Kampfläufers (Philomachus pugnax (L.)). J. f. Orn. 94: 128–143. Google Scholar
Oordt G
&
G. C. A. Junge
.
1934. The relation between the gonads and the secondary sexual characters in the Ruff (Philomachus pugnax). Acta Soc. Biol. Latviae 4: 141–145. Google Scholar
Oordt G
&
G. C. A. Junge
.
1936. Die hormonale Wirkung der Gonaden auf Sommer- und Prachtkleid. III. Der Einfluss der Kastration auf männliche Kampfläufer (Philomachus pugnax). Wilhelm Roux' Archiv für Entwicklungsmechanik der Organismen 134: 112–121. Google Scholar
F. A. Pitelka
1959. Numbers, breeding schedule, and territoriality in Pectoral Sandpipers of northern Alaska. Condor 61: 233–264. Google Scholar
A. F. J. Portielje
1931. Versuch zu einer Verhaltungs-Psychologischen Deutung des Balzgebarens der Kampfschnepfe, Philomachus pugnax (L.). Proc. VII Int. Orn. Congr. (Amsterdam, 1930): 156–172. Google Scholar
E. Selous
1906–1907. Observations tending to throw light on the question of sexual selection in birds, including a day-to-day diary on the breeding habits of the Ruff (Machetes pugnax). Zoologist (4) 10: 201–219, 285–294, 419–428; 11: 60–65, 161–182, 367–381. Google Scholar
C. G. Sibley
1957. The evolutionary and taxonomic significance of sexual dimorphism and hybridization in birds. Condor 59: 166–191. Google Scholar
N. Tinbergen
1959. Photographic studies of some less familiar birds. C. Ruff. (Photographs by C. C. Doncaster and J. B. and S. Bottomley). Brit. Birds 52: 302–306. Google Scholar
H. F. Witherby
&
F. C. R. Jourdain
,
N. F. Ticehurst
,
B. W. Tucker
.
1952. Handbook of British birds. 4 London. Witherby. Google Scholar
V. C. Wynne-Edwards
1962. Animal dispersion in relation to social behaviour. London. Oliver & Boyd. Google Scholar