@article{Knapton_Cartar_Reynolds_1985, title={Do Hummingbirds Follow Sapsuckers to Food Sources?}, volume={43}, url={https://bluejayjournal.ca/index.php/bluejay/article/view/4729}, DOI={10.29173/bluejay4729}, number={3}, journal={Blue Jay}, author={Knapton, R. W. and Cartar, R. V. and Reynolds, J. D.}, year={1985}, month={Sep.} }