I was at
There seemed to be a lot of birds with white feathering in their plumage below are 3 of the 7 birds that I noted this in
A normal plumaged bird
A bird with a small amount of white feathers under the bill
A bird with a white central tail feather and greater covert feather also white feathering around the face.
A bird with 2 white primaries and single tertial feather also white feathering around face.