The Effect of Food Availability on Time and Energy Expenditures of Territorial and Non-territorial Hummingbirds

Authors

Donald R. Powers
Todd Mckee

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Recommended Citation

Powers, Donald R. and Mckee, Todd (1994) "The Effect of Food Availability on Time and Energy Expenditures of Territorial and Non-territorial Hummingbirds," Condor: Vol. 96 : Iss. 4 , Article 19.
Available at: https://digitalcommons.usf.edu/condor/vol96/iss4/19