It's easy to appreciate the beauty of flowers, but I'm fascinated to consider the myriad ways that flowers and pollinators have evolved together to ensure that plants produce offspring. The challenge to plants being that they're stationary and can't wander off to a singles bar on Friday night to be fertilized. Instead, they entice pollinators to come to them with scent and shape and color.
Populations of native pollinators are declining for the same reasons we know to affect other wildlife: habitat loss, pesticide use, pollution, poor agricultural practices, introduced species, etc - we're all familiar with that list. It's important to make people aware of the problem and the ways that they might help to mitigate the damage we do. I'd imagine that most flower and vegetable gardeners have some experience with pollinators, both positive and negative. It's the people who have never grown a tomato or who are convinced that *nature* is out to get them that could benefit the most, in my opinion, from a basic understanding of plant biology and how it affects the food on our table and the landscape outside our front door.
The image above is the new *Pollination* stamp series from the US Postal Service due out in June of this year. "The intricate design of these beautiful stamps emphasizes the ecological relationship between pollinators and plants and suggests the biodiversity necessary to ensure the viability of that relationship." A sure way to dress up the monthly bills.