Basic Information
Thick collar, visible chitin, white tail with yellow trim.
Mainly in north and west of UK in upland heaths and moors.
Classification
Keynotes
*Wide collar but narrow rear band
Boxy head, dark wings, visible chitin
White tail has yellow trim on the sides
Looks like a Southern cuckoo but is shaggier with central 'V' in tail
Males have yellow abdomen band and are smaller than females
Nest Information
Uses nests of White-tailed bumblebees (agg.) as hosts
1 nest cycle per year
Usually gone by September
Numbers unknown
Distribution
Less common but widespread across north and west of UK
Declining in South and East England
Habitat: heathland, moorland and uplands
Castes
MALE
JuneBoxy head
Collar & rear bands*
Yellow front band
White tail, yellow trim
FEMALE
AprilBoxy head
Collar & rear bands*
Black
White tail, yellow trim
Flower Preferences
Short tongue. Favours thistles and brambles.
Bilberry
Bugle
Dandelion
Devi's-bit scabious
Heathers
Knapweed
Raspberry
Teasel
Umbellifers
Brambles

Dandelion
Taraxacum officinale

Thistle
Cirsium