Red-shanked carder bumblebee
Bombus ruderarius
Black, red tail, red leg hairs.
Queen

All black
Orange-red tail

April
Worker

All black
Orange-red tail

April
Male

Narrow yellow collar
Narrow yellow rear band
Orange-red tail

July
- Red tail is orange-red rather than the brighter red of the red-tailed and bilberry bumblebees
Red-shanked carder bumblebee
Bombus ruderarius
Likes flower-rich grasslands.
- Bird’s-foot trefoil
- Clover
- Ground ivy
- Knapweed
- White dead nettle
Crocus
Lavendar
Thistle
Nest
- Ground surface in long grass
- Uses grass and moss to make nest
- 1 colony cycle per year
- Lasts 3-4 months
- Around 20 -100 workers
Distribution
- Rare
- Localised
- Isolated to locations in the south of England, south Wales and the Inner Hebrides