Here’s a Tufted Puffin flying straight up the cliff towards me against receding sea foam below. The Sony bird eye auto-focus really improved the keeper rate while doing this type of extreme birds in flight photography - smile.
Tufted Puffin in flight with feather (Fratercula cirrhata, Macareux huppé, TUPU) from my Saint Paul Island Workshop in the Pribilof Islands, Alaska, USA. Image Copyright ©Christopher Dodds. Sony Alpha 1 Mirrorless camera & Sony FE 600mm f/4 G Master OSS Lens (@600mm) ISO 1,600, f/7.1 @ 1/5,000s Hand-held. Manual exposure. Full frame image.