David Kinnear: For Bees, The Struggle Is Real

On October 3rd, the U.S. Fish and Wildlife Service announced that seven species of Hawaiian yellow-faced bee will be put on the endangered species list.

Researchers hope the bees’ endangered status will raise awareness and urgency surrounding their threatened existence. That bees now have federal protection in the U.S. is a positive development. And yet, it was almost a decade ago that scientists began to observe the rapid decline in both domestic bee populations and those found abroad. The actions taken earlier this week by the U.S. Fish and Wildlife Service, while admirable, may be too little, too late.

Many of us think of bees as nuisances, or fear their stings. It’s too easy to forget that these little insects pollinate our food supply. In a very literal way, bees are the guardians of our ecosystem–and they are integral to its functioning.

David Kinnear honey bee

Approximately 84 percent of crops grown for human consumption worldwide – roughly 400 different types of plants – need to be pollinated by bees in order to maintain sufficient yields and quality. This includes nearly all fruits and vegetables, nuts, plants like rapeseed and sunflower (before they are pressed into oil), as well as cocoa beans, coffee beans, and tea. And let’s not forget crops that are grown for cow and livestock feed–these plants also require pollination–as do plant-based fibers that aren’t food, like cotton and flax.

Bees are not just integral to our food chain and the biodiversity of our species; these insects are responsible for pollinating $170 Billion of crops annually. Their economic significance is huge.

David Kinnear honey bees

Scientists have struggled to understand why bee populations are dying at such unprecedented rates. While beekeepers expect their hives to experience a margin of loss from season to season–a typical decline hovers around 17 percent annually–their losses in recent years, on average, have more than doubled.

What is behind this steep drop off? Entomologists believe these factors have played a significant role:

  • Colony Collapse Disorder

    Colony Collapse Disorder (CCD) is the phenomenon that occurs when the majority of worker bees in a colony disappear and leave behind a queen, plenty of food, and a few nurse bees to care for the remaining bee larva and the queen. With so few worker bees, CCD-plagued hives become unproductive and unable to sustain themselves.

  • Varroa destructor

    An appropriately named parasitic mite, Varroa destructor is a blood-sucking parasite that feeds on bees. Scientists and beekeepers alike consider the mite to be the honey bees’ biggest enemy.

  • Pesticides / Neonicotinoids

     Environmentalists and beekeepers are pressuring the Environmental Protection Agency (EPA) to reconsider its approval of a class of insecticides called neonicotinoids, due to a mounting body of research which suggests that these chemicals are harmful to bees’ reproductive health.

  • Climate change

    Changing temperatures and weather conditions limit the geographic regions where bees can survive. The volatility of temperatures in bees’ habitats also affect when flowers and plants bloom, which disrupts the synchronicity of bee-flower pollination.

Conservationists and entomologists have commended bees’ new designation as an endangered species. The new designation echoes a larger effort in the U.S. to recognize bees’ importance and follows the Obama administration’s releasing its National Strategy to Promote the Health of Honeybees and Other Pollinators in May 2015. Here’s hoping that additional research into the issue will be conducted, and that legislators will take heed and follow suit with more action-oriented efforts to protect all species of bees.

2017-06-19T15:24:42+00:00 October 12th, 2016|Bees, Biodiversity, Blog, Conservation, David Kinnear|0 Comments

About the Author:

David Kinnear is a Financial Professional with Wells Fargo Advisors. He was ranked among Barron’s Top Financial Advisors in 2009, 2011, 2012, and 2014. Chicago Magazine recognizes David as a Five Star Wealth Manager and frequently appears on the Magazine’s list of Top 50 Financial Advisors in Chicago. David Kinnear lives with his family in Chicago’s Lincoln Park neighborhood. He and his wife, Andrea, have two sons and a wirehaired pointing griffon.

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