Cerulean disaster

the most disastrous part of the week was missing getting crippling shots of this superb male Cerlulean Warbler; we came across the crowd too late as it moved away from the boardwalk then it was refound close to the path but it was quick moving and I failed to exclude the necessary branches and then failed to get the AF to work bringing out the worst in my frustration for two days! the female was a little more co-operative but less striking