video: Video of a wild bullfinch observing milk in a milk jar. This material relates to a paper that appeared in the 14 March 2018, issue of Science Advances, published by AAAS. The paper, by J.-N. Audet at McGill University in Montréal, QB, Canada, and colleagues was titled, "Divergence in problem-solving skills is associated with differential expression of glutamate receptors in wild finches." view more
Credit: [Credit: Simon Ducatez]