Recent Publications & Presentations From Jon Grinnell's Lab

Pfefferle, D., West, P., Grinnell, J., Packer, C., Fischer, J. 2007. Do acoustic features of lion, Panthera leo, reflect sex and male condition? Journal of the Acoustical Society of America 121 (6), 3947-3953.

*Byron, C., *Phillippe, K., *Peterson, N., *Tremain, E., Grinnell, J. 2003. Vocal nonlinearities in South African lion (Panthera leo) roars. Presented at the Animal Behavior Society Meeting, Boise, ID. July.

Grinnell, J., Slotow, R., *Byron, C., *Lindgren, G., *Mitra, A., *Phillippe, K., *Peterson, N. 2002. Regional dialects in African lion roars? Presented at the Animal Behavior Society Meeting, Bloomington, IN. July.

Grinnell, J. 2002. Modes of cooperation during territorial defense by African lions. Human Nature 13 (1), 85-104.

Grinnell, J. & McComb, K. 2001. Roaring and social communication in African lions: the limitations imposed by listeners. Animal Behaviour 62, 93-98.

Grinnell, J., Slotow, R., *Divito, S., *Philips, C. 2001. Population-distinct vocal structure in African lion roar sequences. Presented at the 8th International Theriological Congress, Sun City, South Africa. August.

Grinnell, J. 1998. Do male African lions roar honestly? Presented at the Animal Behaviour Society, Carbondale, IL. July.

Grinnell, J. 1997. The lion's roar: more than just hot air. Zoogoer, 26 (3), 6-13.

Grinnell, J. & McComb, K. 1996. Maternal grouping as a defense against infanticide by males: evidence from field playback experiments on African lions. Behavioral Ecology, 7, 55-59.

Grinnell, J., Packer, C. and Pusey, A.E. 1995. Cooperation in male lions: kinship, reciprocity or mutualism? Animal Behaviour, 49, 95-105.

* student author

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