Attention skills in a nonhuman cooperative breeding species

Cooperative breeding may facilitate the development of sophisticated communicative abilities such as intentionality and joint attention skills. Two new studies of researchers of the Max Planck Institute for Ornithology in Seewiesen, the Max Planck Institute for Evolutionary Anthropology in Leipzig and the University of Osnabrück provide the first evidence that a cooperatively breeding bird species (Arabian babblers) demonstrates distinct hallmarks of joint-attentional skills, which have been traditionally ascribed to humans only. This result also shows that an ape-like cognitive system is not a necessary pre-condition for joint-attention skills.

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