Berzins, A., Freeberg, T. M., Kivleniece, I., Krama, T., Krams, I., Kullberg, C., & Rantala, M. J. Mobbing as a trade-off between safety and reproduction in a songbird.

Berzins, Arnis., Todd M. Freeberg, Inese Kivleniece, Tatjana Krama, Indrikis Krams, Cecilia Kullberg, và Markus J. Rantala. Mobbing As a Trade-off between Safety and Reproduction in a Songbird.

Berzins, Arnis., et al. Mobbing As a Trade-off between Safety and Reproduction in a Songbird.