Wild bees on green roofs

Bumblebee on kidney vetch

Hylaeus signatus feeding rooftop garden, Central London

Osmia bicornis - on chives green roof

Red tailed bumblebee on chives - Essex UK-1

Anthidium manicatum - Intensive green roof, Central London

Hylaeus signatus - Yellow faced Bee - Central London intensive...

Carder bee on kidney vetch

Northern Golden Bumblebee - Edmonton CAN

Northern Golden Bumblebee ) Bombus fervidus) - Edmonton CAN

Common carder bee feeding on chives - Essex UK

Lassioglossum sp. on flax green roof 2-1

Hylaeus solitary bee on sedum alba

Anthidium manicatum - Intensive green roof, Central London

Hylaeus solitary bee on sedum alba

Wild bees on green roofs

Hylaeus solitary bee on sedum alba

Lasioglossum sp on sedum London

Anthophora bimaculata - Rooftop garden, Central London

Solitary Bee on intensive green roof Austria

Bumblebees on Vipers bugloss

Bumblebee on red clover

Common carder bee feeding on chives - Essex UK

Bumblebee on Vipers bugloss

Red-tailed bumblebee

Bumblebee - green roof Cambridge UK

Solitary bee on chives green roof 2-1

Lasioglossum sp on sedum London

Northern Golden Bumblebee (Bombus fervidus)- Edmonton CAN

Bumblebee on kidney vetch

Mason on chives green roof