PeerJ Author 100 Points Contributions by role Author 100 Contributions by subject area Animal Behavior Marine Biology Zoology Climate Change Biology Blake L Spady PeerJ Author Summary Animal Behavior Ecology Environmental Sciences Marine Biology PeerJ Contributions Articles 1 September 29, 2020 Bigfin reef squid demonstrate capacity for conditional discrimination and projected future carbon dioxide levels have no effect on learning capabilities Blake L. Spady, Sue-Ann Watson https://doi.org/10.7717/peerj.9865 PubMed 33062415