The effect of salt content on nectar intake of a New World generalist avian nectarivore ( Cyanerpes cyaneus : Thraupidae)

Autor: Mancina, Carlos A., Herrera M., L. Gerardo
Zdroj: The Auk, 2016 Jan 01. 133(1), 52-58.
Databáze: JSTOR Journals