Just to emphasize how deceptive some images can be; would anyone care to take a guess as to the identity of this bird near the Camel Estuary yesterday?
Juvenile Common Swift showing broad white fringes to underwing-coverts (photo) and this tricky ID Swift (photo) over Wadebridge last evening and again at times this morning, showing underwing coverts darker than underbody in all light conditions and blunt wing-tips, not as extensive a whitish throat as you would expect for a Pallid though still pale headed.