Conservation, Entomology

For the Love of Bees

Hive of Activity. Photo credit: Gabe Andrews
Oh How She Glows
In Yellow, She Glows. Photo credit: Gabe Andrews

By Gabe Andrews –

We want cheap groceries, strawberries in March, and impeccable lawns. We strive for dominion over the web of life, especially our domesticated crops and the pests that threaten them. Bees get caught in the middle of it all. Habitat homogenization and the increased use of pesticides –particularly neonicotinoids – have contributed to the decline of our pollinators, and bees have been hit the hardest. There are practical implications for this loss. We could talk about the $15 billion that honeybees contribute to the U.S. crop economy, or about the food on our fork (of which 1 in 3 bites requires insect pollination) [1]. Undoubtedly, California’s profitable almond industry – a crop entirely reliant on honeybee pollination – would crumble overnight with the complete loss of honeybees. But with the disappearance of these proficient pollinators we risk much more than a painful sting to our economy; we jeopardize our humanity.

Bees offer us creative inspiration. The hive and its workers give us metaphors persistent in everyday language. The brilliant construction of hexagonal honeycomb encourages architectural marvels that promote efficient design (circles, pentagons and octagons leave wasted space; triangles and squares –with their greater relative circumference –lack the storage capacity of hexagons) [3]. The cooperative society inside a hive emboldens us to become better humans. The careful collection of nectar reminds us to slow down and taste the sweetness of a good day. As worker bees gradually transform nectar to honey, they teach us fortitude and patience. Though these lessons are in shorter supply with a decline in apian educators, our individual and collective actions can keep them from disappearing altogether.

Humble Bumble
The Humble Bumble. Photo credit: Gabe Andrews

Many already stand –smoker in hand – ready to save the bees. Hobby beekeeping has gathered momentum, pollinator-friendly gardens are on the rise, and even the federal government has perked its ears. Organic agriculture has grown by 250% since 2002, a sign that consumer decisions have driven the market away from pesticide reliance [4]. All of this comes as welcome news to honeybees, but their step-sisters haven’t received nearly the hype. With all the attention placed on domesticated bees, wild bees continue their downward spiral. In the Northeast alone, close to 25% of bumblebee species (Bombus spp.) have disappeared or declined throughout their range [5]. Hopefully we can target our efforts more broadly to protect all genera of bees.

We know that habitat loss severely influences pollinator decline; our porches and backyards cover once-wild ground, but let’s keep our vision on the present for a minute. Landscaping with native plants is a great way to attract and support your local bees (not to mention reduce your mowing commitment). When the time comes for pruning, the hollow twigs of some goldenrods (Solidago spp.) and coneflowers (Echinacea spp.) make great homes for orchard (Osmia spp.) and small carpenter (Ceratina spp.) bees. Wooden boxes filled with holes serve a similar purpose for larger bees.  Don’t forget to leave pockets of bare soil for ground-nesting bees (Colletes spp.). Minimizing pesticide use could help keep bees from dying, but habitat and food will give bees a chance to live.

Watching and keeping bees is more art than science. With this mindful craft comes patience, awareness, and imagination, but you don’t need a honeybee hive to enjoy such an experience. Yes, bees are essential to the health of our economy, our planet, and the diversity of our dinner plate. A world without almonds and apples would be a shame. But to live without the unwavering brilliance of such humble insects would be a tragedy.

Gabe Andrews is a first-year graduate student in the Field Naturalist Program at UVM. 

[1] Hopwood, J. et al. (2012). Are neonicotinoids killing bees? A review of research into the effects of neonicotinoid insecticides on bees, with recommendations for actionThe Xerces Society for Invertebrate Conservation.

[2] Williams, G.R. et al., 2015. Neonicotinoid pesticides severely affect honey bee queens. Scientific Reports, 5, p.14621. Available at: http://dx.doi.org/10.1038/srep14621.

[3] Mathis, C.R. and Tarpy, D.R. (2007). 70 Million years of building thermal envelope experience: building science lessons from the honey bee. Available at: https://www.cals.ncsu.edu

[4] USDA Office of Communications bulletin April 15, 2015

[5] Vermont Center for Ecostudies: Bumble Bees

 

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