Media type: E-Article Title: The Effect of Floral Abundance on Feeder Censuses of Hummingbird Populations Contributor: Inouye, David W.; Calder, William A.; Waser, Nickolas M. Published: Oxford University Press (OUP), 1991 Published in: The Condor, 93 (1991) 2, Seite 279-285 Language: Not determined DOI: 10.2307/1368943 ISSN: 0010-5422; 1938-5129 Keywords: Animal Science and Zoology ; Ecology, Evolution, Behavior and Systematics Origination: Footnote: Access State: Open Access