Key points are not available for this paper at this time.
Martin L. Morton; Diurnal Feeding Patterns in White-crowned Sparrows, Zonotrichia leucophrys gambelii, The Condor, Volume 69, Issue 5, 1 September 1967, Pages 4
Martin L. Morton (Fri,) studied this question.
Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context: