Natural History Hairy-footed Flower Bees at Gunnersbury Triangle 9 April 2022 Ian Alexander These two little orange bees studiously followed the large black bumblebee around. Netty Ribeaux has identified all of them as hairy-footed flower bees — the female is large and black, and has full pollen baskets on her hind legs; the males are small and attentive! The flowers are Green Alkanet.