Abundance redistribution increases predator-prey interaction potentials among North American birds
Heng-xing Zou, Chia Hsieh, Phoebe L. Zarnetske, Kai Zhu, Brian Weeks
The paper examines how changes in bird species abundance over 50 years in North America have increased predator-prey interaction potentials, driven mainly by predator abundance increases and human land use changes.
bioRxiv · Oct 6, 2026 · PreprintEcology