Posted on July 12, 2022August 15, 2022 by L. L. CoblePhoto of the Day An Eastern Carpenter Bee visits the flowers of an emergent Pickerelweed (Pontederia cordata) in the susquehannawildlife.net headquarters pond. Each Pickerelweed blossom has conspicuous yellow spots on its uppermost petal, an adaptation shared with the Great Rhododendrons featured in a post earlier this month (July 1). For each of these species the purpose of these pollen look-a-likes is the same, to attract bees to the pistils and stamens of the flower. Do these lures work? Just take a look at the pollen accumulated on the rear leg of this bee.