Helping the Bees with Science in your Backyard

San Francisco State University associate professor Gretchen LeBuhn is currently coordinating the innovative Great Sunflower Project, enlisting gardeners around the country to plant sunflowers and count the number of bees that visit them in a set period of time. We participated this summer, planting the sunflower seeds provided by the project. It’s too late to start this year, but you can sign up for next year’s project here. When we last did an observation, we counted five bees within ten minutes visiting the flower we chose to watch. See the video above for an instant replay.

This project is very important, and participation and support of it is a way we can all help out with what appears to be an alarming decrease in bees due to colony collapse disorder. In a fascinating and well written new book, A Spring Without Bees, author Michael Schacker explains the details of colony collapse disorder and the media’s poor job of covering it (hint: it ain’t cellphones, moving bees around or a bee rapture). Schacker blames the bee decline on two pesticides: GAUCHO, manufactured by Bayer Crop Science and Fipronil, manufactured by BASF. You can read more about Schacker’s efforts on Plan Bee.

The Great Sunflower Project

Help determine the health of urban bees with a citizen science experiment called the Great Sunflower Project. It’s simple and free. Just register at the Great Sunflower Project website and you’ll be sent a package of wild annual sunflower seeds (Helianthus annuus). Twice a month you’ll get an email to remind you to time how long it takes for five bees to visit your sunflowers.

Sounds like it has drinking game potential, though that might lead to inaccurate results . . .

The Brooklyn Bee

“if bees were to disappear, man would only have a few years to live”

-Albert Einstein

Homegrown Revolution spoke to urban beekeeper John Howe today who keeps a couple of hives high atop the roof of his home in Brooklyn New York. He got the idea to take up urban beekeeping when one day a bee landed on his plate while he was eating at an outdoor restaurant and now his hives produce around 150 pounds of honey a year which he sells at a couple of locations in Brooklyn. He’s self taught and figured out beekeeping more or less on his own thanks to the internet, books, a little help from a beekeeping club in Long Island, and advice from a beekeeping supplier.

Howe said that the key to urban beekeeping is maintaining good relations with the neighbors since bees have a tendency to swarm on occasion and people are always shocked to see a basketball sized cluster of bees hanging out on a local light post. He deals with these sticky situations through careful neighborhood diplomacy and, of course, free honey.

Howe argues that his honey is more organic than commercial honey since his bees pollinate plants in an urban location that does not have the sort of intense insecticide application seen in agricultural areas. Since he’s the only beekeeper in the neighborhood he knows that when he sees a bee in the two nearby parks they probably belong to him. Howe’s suspects that in addition to pollinating the local plants and trees his bees also collect pollen from cut flowers at outdoor florist stands.

Homegrown Revolution wishes that we could end this story musing about a bright future for urban beekeeping, a future in which each neighborhood has a beekeeper to pollinate the many fruit trees that should grow on our city’s streets, but sadly bee news these days is on the depressing side. If the Albert Einstein quote is correct we’re in trouble since bees have been disappearing in the past year due to a phenomenon known as colony collapse disorder, in which the hive flies off and simply does not return. The cause of this mysterious problem is not yet known, but many beekeepers including Howe suspect that pesticides may be the culprit. Upwards of 30 to 60% of hives in 24 states have vanished in what could prove to be a huge economic and ecological disaster since many crops including almonds and avocados depend on bees for pollination. Howe himself has lost one hive. Read more about this depressing story on the BBC and it that ain’t enough doom and gloom, there’s the tale of an insecticide called fipronil, sold in the US under the brand names MaxForce and Combat, which is suspected in the deaths of billions of bees in France.

Speaking of the symbolism of the beehive Robert Macoy said, “It [the beehive] teaches us that as we came into the world rational and intelligent beings, so we should ever be industrious ones; never sitting down contented while our fellow-creatures around us are in want, when it is in our power to relieve them without inconvenience to ourselves.” Pesticides are the crutch of the lazy, and it’s time for us all to figure out better, more enlightened forms of agriculture in order to save the industrious and essential bee. And it’s time for more urban beekeepers like John Howe. Pay a visit to his website and blog and buy a jar of his honey if you find yourself in Brooklyn.