European honey bees (Apis mellifera) and
Eastern Carpenter bees (Xylocopa virginica) – not bumblebees - were responsible for most of the activity.
Common Eastern Bumblebees (Bombus impatiens) were in a minority compared with the other two.
A few halictid bees (Lasioglossum sp.) – ‘left over’ from their earlier pollination activities in the pear trees where they were the only bees working the flowers – and Northern Paper Wasps (Polistes fuscatus) were working the blueberries.
Obviously they did a good job.
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