@article{nokey,
title = {Related paper : Socio-ecological correlates of neophobia in corvids.},
author = {Miller R and Lambert M and Frohnweiser A and Brecht K and Bugnyar T and Crampton I and Garcia-Pelegrin E and Gould K and Greggor A and Izawa E and Kelly D and Li Z and Luo Y and Luong L and Massen J and Nieder A and Reber S and Schiestl M and Sepehri P and Stevens J and Taylor AH and Wang L and Wolff LM and Zhang Y and Clayton NS },
editor = {BioRxiv},
url = {https://www.sciencedirect.com/science/article/abs/pii/S0960982221014688?dgcid=rss_sd_all},
doi = {https://doi.org/10.1016/j.cub.2021.10.045},
year = {2021},
date = {2021-11-11},
urldate = {2021-11-11},
journal = {Current Biology},
abstract = {Behavioural responses to novelty, including fear and subsequent avoidance of novel stimuli, behaviours referred to as neophobia, determine how animals interact with their environment. Neophobia aids in navigating risk and impacts on adaptability and survival. There is variation within and between individuals and species, however, lack of large-scale, comparative studies critically limits investigation of the socio-ecological drivers of neophobia. In this study, we tested responses to novel objects and food (alongside familiar food) versus a baseline (familiar food alone) in 10 corvid species (241 subjects) across 10 labs worldwide. There were species differences in the latency to touch familiar food in the novel object and food conditions relative to the baseline. Three of seven socio-ecological factors influenced object neophobia: 1) use of urban habitat (vs not), 2) territorial pair vs family group sociality and 3) large vs small flock size (whereas range, caching, hunting live animals, and genus did not); while only flock size influenced food neophobia. We found that, overall, individuals were temporally and contextually repeatable (i.e. consistent) in their novelty responses in all conditions, indicating neophobia is a stable behavioural trait. With this study, we have established a network of corvid researchers, demonstrating potential for further collaboration to explore the evolution of cognition in corvids and other bird species. These novel findings enable us, for the first time in corvids, to identify the socio-ecological correlates of neophobia and grant insight into specific elements that drive higher neophobic responses in this avian family group.},
keywords = {related paper},
pubstate = {published},
tppubtype = {article}
}