Wild bees on green roofs

Solitary Bee on intensive green roof Austria

Osmia bicornis - on chives green roof

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

Northern Golden Bumblebee (Bombus fervidus)- Edmonton CAN

Lassioglossum sp. on flax green roof 2-1

Common carder bee feeding on chives - Essex UK

Red tailed bumblebee on chives - Essex UK-1

Bumblebee on kidney vetch

Bumblebee on red clover

Northern Golden Bumblebee - Edmonton CAN

Hylaeus solitary bee on sedum alba

Lasioglossum sp on sedum London

Hylaeus signatus feeding rooftop garden, Central London

Hylaeus solitary bee on sedum alba

Mason on chives green roof

Northern Golden Bumblebee ) Bombus fervidus) - Edmonton CAN

Anthidium manicatum - Intensive green roof, Central London

Bumblebee on kidney vetch

Hylaeus solitary bee on sedum alba

Common carder bee feeding on chives - Essex UK

Lasioglossum sp on sedum London

Anthophora bimaculata - Rooftop garden, Central London

Solitary bee on chives green roof 2-1

Red-tailed bumblebee

Bumblebee on Vipers bugloss

Bumblebee - green roof Cambridge UK

Anthidium manicatum - Intensive green roof, Central London

Wild bees on green roofs

Carder bee on kidney vetch

Bumblebees on Vipers bugloss