Here is the problem. Over there, just beyond a tall hedgerow, is a vast field of wildflowers. Many of those plants need insect pollinators to move their pollen from flower to flower. Over here, just outside your garage, is a thriving honey bee colony with lots of brood to feed. Pollen is an essential part […] Read more
On the nearly perpendicular hillside behind my house, fighting for space among the ferns and stinging nettles, the wild black raspberries grow. Sweet, intensely purple, and lightly hairy, these berries are my special treat. I collect them every summer, risking their savage recurved spines and the perilous embankment. At the end of each session, my […] Read more
When we think of pollination we imagine a honey bee foraging on a flower, collecting nectar or pollen, and inadvertently transferring some of the pollen to the next flower she visits. I’ve always thought that solitary bees might be more efficient pollinators for several reasons. For example, solitary bees seem to fly faster between flowers, […] Read more
A nectary is a specialized group of cells designed to secrete sugary or protein-rich liquids. The purpose of a nectary depends on where in the plant it occurs. Nectaries can be divided into two types according to their evolutionary function. Floral nectaries occur inside of a flower and are designed to attract visitors that will […] Read more
Some questions reach out to me. Upon reading this one, I imagined a muscular hulk with diaphanous wings and hairy legs daintily kissing tiny alder flowers with sloppy brown lips, gently spreading their seed amidst the vernal grass-green tree tops. I thought is was a joke and it made me laugh. But when a similar question […] Read more
Now here is something you don’t see every day. This amazing photo taken by beekeeper Morris Ostrofsky of southern Oregon shows a honey bee carrying a thread of evening primrose pollen. The genus Oenothera contains about 145 species of flowering plants, many of which have pollen grains that are strung together by viscin threads. Viscin […] Read more
Beekeeper Kenneth Rhodes sent these pictures of canola pollination that he took about a mile west of Shelley, Idaho. He writes: These hives are owned by the Browning Honey Company, one of the largest honey producers in the United States. This is the outfit that mentored me in beekeeping for the first year and whom […] Read more