Competition for the Nectar of Centropogon Valerii by the Hummingbird Colibri Thalassinus and the Flower-Piercer Diglossa Plumbea, and its Evolutionary Implications

Authors

Robert K. Colwell, University of California
Burr J. Betts, University of Montana
Pille Bunnell, University of British Columbia
F. Lynn Carpenter, University of California
Peter Feinsinger, Cornell University

Document Type

Article

Journal/Book Title/Conference

The Condor

Volume

76

Publication Date

1-1-1974

First Page

447

Last Page

484

Recommended Citation

Colwell, Robert K.; Betts, Burr J.; Bunnell, Pille; Carpenter, F. Lynn; and Feinsinger, Peter, "Competition for the Nectar of Centropogon Valerii by the Hummingbird Colibri Thalassinus and the Flower-Piercer Diglossa Plumbea, and its Evolutionary Implications" (1974). Co. Paper 419.
https://digitalcommons.usu.edu/bee_lab_co/419