المؤلفون: Jacobs, Ivo F., von Bayern, Auguste, Osvath, Mathias

المصدر: Animal Cognition. 19(6):1249-1252

مصطلحات موضوعية: New Caledonian crow, Object exploration, Play, Tool transport, Tool use, Naturvetenskap, Biologi, Etologi, Natural Sciences, Biological Sciences, Behavioral Sciences Biology

URL الوصول: https://lup.lub.lu.se/record/a3feded8-ca1c-460f-9105-a391acb5a8e6
http://dx.doi.org/10.1007/s10071-016-1016-z

المؤلفون: Jacobs, Ivo F., von Bayern, Auguste, Martin-Ordas, Gema, Rat-Fischer, Lauriane, Osvath, Mathias

المصدر: Proceedings: Biological Sciences, 2015 May 01. 282(1806), 1-3.

URL الوصول: https://www.jstor.org/stable/43602033

المؤلفون: Jacobs, Ivo F., Osvath, Mathias

المساهمون: The Crafoord Foundation

المصدر: Journal of Comparative Psychology ; volume 129, issue 2, page 89-120 ; ISSN 1939-2087 0735-7036

الاتاحة: http://dx.doi.org/10.1037/a0038746
http://psycnet.apa.org/journals/com/129/2/89.pdf

المؤلفون: Jacobs, Ivo F., Osvath, Mathias, Osvath, Helena, Mioduszewska, Berenika, von Bayern, Auguste M.P., Kacelnik, Alex

المصدر: Behavioural Processes ; volume 102, page 25-32 ; ISSN 0376-6357

الاتاحة: http://dx.doi.org/10.1016/j.beproc.2013.12.003
https://api.elsevier.com/content/article/PII:S0376635713002490?httpAccept=text/xml
https://api.elsevier.com/content/article/PII:S0376635713002490?httpAccept=text/plain