By A Mystery Man Writer
The tree bumblebee is a recent arrival to the UK, arriving here naturally in 2003. Since then it has spread rapidly and is a valuable pollinator.
Tree Bumblebee (Bombus hypnorum) - Woodland Trust
Know your bumblebees
Tree Bumble Bee (Bombus hypnorum) · iNaturalist United Kingdom
Tree Bumblebee Bombus hypnorum, male at purple loostrife Lythrum
How to help bumblebees in your garden - Saga
Looking out for spring's pollinators
Tree Bumblebee (Bombus hypnorum) - Woodland Trust
Learning about Tree bumblebees and Cuckoo bees
PDF) Bumblebees of the hypnorum-complex world-wide including two new near-cryptic species (Hymenoptera: Apidae)
Bombus hypnorum, Tree Bumblebee Stock Photo - Alamy
Tree Bumble Bee (Bombus hypnorum) · iNaturalist United Kingdom
Tree Bumble Bee Bombus hypnorum - 1env Solutions
Urban Bees Blog, Helping bees in the city
How to Identify British Bees