Migratory blackcaps tested in Emlen funnels can orient at 85 degrees but not at 88 degrees magnetic inclination.

Cite this paper

@article{Lefeldt2015MigratoryBT, title={Migratory blackcaps tested in Emlen funnels can orient at 85 degrees but not at 88 degrees magnetic inclination.}, author={Nele Lefeldt and David Dreyer and N . Schneider and Friederike Steenken and Henrik Mouritsen}, journal={The Journal of experimental biology}, year={2015}, volume={218 Pt 2}, pages={206-11} }