Global COVID-19 lockdown highlights humans as both threats and custodians of the environment. - Bates AE; Primack RB; Biggar BS; Bird TJ; Clinton ME; Command RJ; Richards C; Shellard M; Geraldi NR; Vergara V; Acevedo-Charry O; Colón-Piñeiro Z; et al. (Biological conservation, 2021)