Common Raven (Corvus corax) teasing a gull (Larus spp) - series by Sandra Gilchrist
According to the photographer, the raven eventually left and the gull seemed no worse for wear after the interaction.
The gull is a first winter Thayer’s Gull (Larus thayeri).
Thank you for the ID! I’m still at the stage where first year gulls make me throw up my hands in frustration.










