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Author (up) Title Year Publication Serial Volume Pages
Bugnyar, T.; Heinrich, B. Pilfering ravens, Corvus corax, adjust their behaviour to social context and identity of competitors 2006 Animal Cognition 2449 9 369-376
Bugnyar, T.; Stöwe, M.; Heinrich, B. Ravens, Corvus corax, follow gaze direction of humans around obstacles 2004 Proceedings of the Royal Society B: Biological Sciences 5009 271 1331-1336
Heinrich, B.; Bugnyar, T. Just how smart are ravens? 2007 Scientific American 4101 296 64-71
Selva, N.; Cortés-Avizanda, A.; Lemus, J.A.; Blanco, G.; Mueller, T.; Heinrich, B.; Donázar, J.A. Stress associated with group living in a long-lived bird Biology Letters 5292