Bees collect nectar for nutrition and they collect pollen as their protein source. These activities pollinate as a by-product. Honey bees collect a lot of nectar to refine into honey to survive the winter months. This makes the honey bee ideal for some flowering plants which have a lot of nectar that the honey bee needs. Many native species have short lifecycles. Some only during a bloom of a particular flower. This is why native bees make better pollinators as a whole. Honey bees pass up many flowers that have little benefit to them as a nectar source. Native bees collect the pollen that would be undisturbed by the honey bee.
Invasive honey bees are less effective pollinators for most native plants than native bee species. However, they indeed consume a lot of nectar, leaving little for the native bees to survive.
Bees collect nectar for nutrition and they collect pollen as their protein source. These activities pollinate as a by-product. Honey bees collect a lot of nectar to refine into honey to survive the winter months. This makes the honey bee ideal for some flowering plants which have a lot of nectar that the honey bee needs. Many native species have short lifecycles. Some only during a bloom of a particular flower. This is why native bees make better pollinators as a whole. Honey bees pass up many flowers that have little benefit to them as a nectar source. Native bees collect the pollen that would be undisturbed by the honey bee.
Invasive honey bees are less effective pollinators for most native plants than native bee species. However, they indeed consume a lot of nectar, leaving little for the native bees to survive.