Visited Whitman's Pond this morning, a little foggy so light conditions weren't ideal.
In excess of 200 ducks present, approximately 50% were RN Ducks. Seen 3 male Hooded Mergansers (likely the ones seen previously in June) and 1 male Wood Duck.
Flushed 2 Am Bitterns from the edge of the beaver dam and listened to an OS Flycatcher singing from several locations around the pond. No sign of the Rusty Blackbirds and wasn't able to locate the BW Teal seen on previous trips.
http://ebird.org/ebird/canada/view/checklist/S30843341