For example, many studies have shown that the bumble bee is strongly attracted to violet and blue flowers. Bees see in ultraviolet light and are thus attracted to different hues. This diversity of bees and the plants they pollinate can be tied to bees’ vision. What makes bumble bees, and all native bees, valuable and particularly efficient pollinators is the “assemblage,” or the diversity of bees busily working in a single space to gather nectar from a wide range of plants. Male bumble bees, called drones, have no stinger at all. Has a barbed stinger so can sting only once and then it diesīumble bees do not have a barbed sting - so they can sting several times if threatened. Has a smooth stinger so can sting many times Some other groups of bees native to Canada include: the masked bee, the plasterer bee, the small mining bee, the dagger bee, the halictid bee, the oil-collecting bee, the leaf-cutter bee, the mason bee, the dwarf carpenter bee, the cuckoo bee and the long-horned bee. Bees that are non-native, like the honey bee, were introduced to Canada from other countries. The sex of each bee can be distinguished by counting the number of segments on its back (six in females, seven in males), or the number of segments of the antennae (12 in females, 13 in males).īees like the bumble bee are native to Canada, meaning they originated here. The hind legs of female bumble bees have a wide, cupped area for collecting pollen. Bumble bees are large (13–25 mm in length), hairy bees that are usually black and yellow with clear wings with black veins. Of the roughly 800 bee species in Canada, next to the honey bee, the bumble bee is the best known. There are more than 25,000 bee species in the world. Almost 80% of all flowering plants depend on pollinators to help them transfer their pollen. Pollinators are animals that transfer pollen between plants, allowing fertilization, which is essential to fruit and seed production. Many consider bumble bees to be the most important group of pollinators. Bees are winged, often hairy, pollen-gathering insects of the Hymenoptera order.
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