Mari Nishikawa, Mariko Suzuki, David S. Sprague. Activity synchrony and travel direction synchrony in wild female Japanese macaques. Behavioural Processes. 2021. 191. 104473-104473
Mari Nishikawa, Koji Mochida. TAKYDROMUS TACHYDROMOIDES (Japanese Grass Lizard). PREDATION. Herpetological Review. 2020. 51. 4. 855-856
Mari Nishikawa, Nuria Ferrero, Saul Cheves, Ronald Lopez, Shoji Kawamura, Linda M. Fedigan, Amanda D. Melin, Katharine M. Jack. Infant cannibalism in wild white-faced capuchin monkeys. Ecology and Evolution. 2020
David S. Sprague, Mari Nishikawa. Spatial structure in the distribution of feeding trees used by the Japanese macaques of Yakushima Island, Japan. AMERICAN JOURNAL OF PHYSICAL ANTHROPOLOGY. 2015. 156. 295-295
David S. Sprague, Mari Nishikawa. Linking GPS data with behavior to study the travel ecology of the Japanese macaques of Yakushima Island, Japan. AMERICAN JOURNAL OF PHYSICAL ANTHROPOLOGY. 2012. 147. 275-276