Long-tailed Tits

It is not often that I see Long-tailed Tits in my garden, but a flock has arrived recently. They do not come to the feeders but regarly visit the bushes next to the kitchen window, really close! The birds show a variety of head-patterns, from really dark to completely white, and demonstrate the challenge of identifying pure White-headed Long-tailed Tit ("caudatus"-type). And I need to clean the windows:-)

typical native breeder, with extended dark eyestripe

intermediate bird with faint dark streaking on ear and crown

same bird, different pose

intermediate bird with less streaking

caudatus-type; completely white head with strong contrast to black back. I think the hint of fine streaking behind the eye is caused by shadow

shadow or streaking?

caudatus-type with again pure white head, sharply demarcated black back

Meanwhile the House Sparrows have learned to open the seeds of Sunflower, and I am sure the 40kg will not be enough this winter:-)