Niche modeling reveals life history shifts in birds at La Brea over the last twenty millennia Zink, Robert M. ; Botero-Cañola, Sebastian ; Martinez, Helen ; Herzberg, Katelyn M. Abstract Publication: PLoS ONE Pub Date: January 2020 DOI: 10.1371/journal.pone.0227361 Bibcode: 2020PLoSO..1527361Z