Bees and other pollinators are threatened by an assortment of factors, such as pests, pathogens, pesticides, climate change and a loss of nesting habitat and forage plants. Many gardeners are ...

I wrote recently about pollinator-friendly plants and, in response, an email from Susan Savolainen, who gardens in Banning, drew my attention to a number of bee-attracting trees. The first of these is ...