What species of British breeding bird can be crested, bearded or willow?
Bearded reedling Bearded reedling The bearded reedling ("Panurus biarmicus") is a small, sexually dimorphic reed-bed passerine bird. It is frequently known as the bearded tit, due to some similarities to the long-tailed tit, or the bearded parrotbill. It is the only species in the family Panuridae. The bearded reedling was first described by Carl Linnaeus in his 10th edition of "Systema Naturae" in 1758. He placed it in the genus "Parus" with the tits. The species has since been placed with the parrotbills in the family Paradoxornithidae, after they were removed from the true tits in the family. More recent research suggests
Crested myna Crested myna The crested myna ("Acridotheres cristatellus") is a species of starling native to southeastern China and Indochina. Unlike other similar mynas, its bill is dull whitish rather than orange-yellow. Around 1890, the crested myna was introduced into the Vancouver region of British Columbia. It was initially successful, reaching a population in the thousands, without spreading far from the Lower Mainland. By the mid-twentieth century, numbers began declining, and the bird is now extirpated in North America, although they have released or escaped in Florida, U.S, but not confirmed to be breeding. Population persists only with repeated introductions and/or escapes