There are over 20,000 species of bee of which the domestic honey bee is just one. They are all pollinators and are responsible for the majority of crop pollination. [1] Most pollinators are wild but a few species of bees can be managed, such as honeybees (Apis mellifera, Apis cerana), some bumblebees and a few … Sigue leyendo Short Fact Sheet on Bees and Pollinators