I find the Pyracantha such an amazing climber come shrub or even hedge depending on how you trim and train it, it is so versatile. In the autumn it produces masses of succulant berries which the birds feed on, and in the spring there is an abundance of white flowers which attract all kind of insects like flies and bees. I have quite a fondness for bees, especially bumblebees. This is the Tree Bumblebee Bombus hypnorum.
May 2019, front garden, Staffordshire, England. © Pete Hillman.