"Social Distancing: A Corvid-Based Approach",
K. Gordon, Annals of Improbable Research,
vol. 26, no. 5, pp. 332, 2020
#crow #crowsounds #crowcall #birds #birdfeeder
"Social Distancing: A Corvid-Based Approach",
K. Gordon, Annals of Improbable Research,
vol. 26, no. 5, pp. 332, 2020
#crow #crowsounds #crowcall #birds #birdfeeder