Costa-Pereira, R., Severo-Neto, F., Inforzato, I., Laps, R. R., & Pizo, M. A. (2015). Nutrients drive termite nest geophagy in yellow-chevroned parakeets (brotogeris chiriri). The Wilson Journal of Ornithology, 127(3), 506–510. https://doi.org/10.1676/14-142.1
Costa-Pereira, R., Severo-Neto, F., Inforzato, I., Laps, R. R., & Pizo, M. A. (2015). Nutrients drive termite nest geophagy in yellow-chevroned parakeets (brotogeris chiriri). The Wilson Journal of Ornithology, 127(3), 506–510. https://doi.org/10.1676/14-142.1