King, J. R. 1973. Energetics of reproduction in birds. Pages 78-107 _in_ D. S. Farner, ed. Breeding biology of birds. National Academy of Science, Washington, D.C.
King, J. R. 1974. Seasonal allocation of time and energy resources in birds. Pages 4-70 _in_ R. A. Paynter, ed. Avian energetics. Publ. Nuttall Ornithol. Club 15.
Koelink, A. F. 1972. Bioenergetics of growth in the pigeon guillemot, _Cepphus columba_. M.S. Thesis. Univ. of British Columbia, Vancouver.
Koskimies, J., and L. Lahti. 1964. Cold-hardiness of the newly hatched young in relation to ecology and distribution in ten species of European ducks. Auk 81:281-307.
Lack, D. 1966. Population studies of birds. Clarendon Press, Oxford.
Lack, D. 1968. Ecological adaptations for breeding in birds. Methuen, London.
Lasiewski, R. C. 1963. Oxygen consumption of torpid, resting, active and flying hummingbirds. Physiol. Zool. 36:122-140.
Lasiewski, R. C., and W. R. Dawson. 1967. A reexamination of the relation between standard metabolic rate and body weight in birds. Condor 69:13-23.
Lasiewski, R. C., and G. K. Snyder. 1969. Responses to high temperature in nestling double-crested cormorants and pelagic cormorants. Auk 86:529-540.
LeCroy, M. 1972. Young common and roseate terns learning to fish. Wilson Bull. 84:201-202.
LeCroy, M., and C. T. Collins. 1972. Growth and survival of roseate and common tern chicks. Auk 89:595-611.
Lemmetyinen, R. 1972. Growth and mortality in the chicks of arctic terns in the Kongsfjord area, Spitzbergen in 1970. Ornis Fenn. 49:45-53.
Lind, H. 1965. Parental feeding in the oystercatcher _Haematopus o. ostralegus_ (L.). Dan. Ornithol. Foren. Tidsskr. 59:1-31.
Lustick, S. 1970. Energy requirements of molt in cowbirds. Auk 87:742-746.
Manuwal, D. A. 1974_a_. The natural history of Cassin's auklet _(Ptychoramphus aleuticus)_. Condor 76:421-431.
Manuwal, D. A. 1974_b_. Effects of territoriality on breeding in a population of Cassin's auklet. Ecology 55:1399-1406.
Martin, E. W. 1968. The effects of dietary protein on the energy and nitrogen balance of the tree sparrow _(Spizella a. arborea)_. Physiol. Zool. 41:313-331.
McKinney, F. 1961. An analysis of the displays of the European eider _Somateria mollissima mollissima_ (Linnaeus) and the Pacific eider _Somateria mollissima v. nigra_ Bonaparte. Behaviour Suppl. 7:1-124.