~Column: Dianne Bersea
On a recent shopping excursion my passenger yelpedsa国际传媒a国际传媒滾ook at that!sa国际传媒� On the verge of the parking lot, a riotous bloom of pink roses filled almost the whole block! This wasnsa国际传媒檛 the usual spring display, but a solid crown of colour taller than a person and easily as wide.
Astonished, these beautiful, overflowing rose bushes said sa国际传媒渓ook closer!sa国际传媒� I leaped from the car to inspect rose blossoms so thick I could barely see the bush. I did detect the hum of bees even before I saw them.
Although not in the bee profusion I expected there was a nice gathering of bees and other insects, busy at their work, collecting nectar (food), and pollen, a side hustle for larvae food and pollination of other plants.
The roses seem to relish the cooler, wetter spring, but the beessa国际传媒ot so much. Most bees and other insect pollinators need temperatures at least 12 C for comfortable flying weather. They do best in the mid 20sa国际传媒檚 Celsius, and struggle when temps exceed 35C. So do I!
Larger bees, like the bumbles are tougher and often appear earlier than their smaller bee relations. When we had a bit of a temperature rise, more bumbles, other smaller bees, wasps, and flies (of course) became more active. At a local natural lagoon, where I was busy lamenting the loss of a very bee friendly plant (sadly identified as invasive), the largest bumble Isa国际传媒檇 ever seen, flew in to sample another introduced speciessa国际传媒oary cress.
A quick photo was enough for a solid Nevada Bumble bee identification on inaturalist, a very helpful web program. Although Nevada bumbles are present throughout Western North America this one isnsa国际传媒檛 that common in my neighbourhood, but Isa国际传媒檒l be on the lookout now.
Thatsa国际传媒檚 the thing, we need to tune up our observation skills. A bee is not just a bee; it can be another bumble bee species, a domestic Western honey bee, or one of many other bees of all shapes and sizes. Then there are the bee look-a-likes, wasps, beetles and even flies that mimic bee attire. Letsa国际传媒檚 not forget butterflies and fritillaries! Or dragonflies too!
Although bees are the most prolific pollinators, even birds are pollinators as they go about their business. Some plants have designed themselves to attract specific pollen collectors.
Have you ever watched a bumble bee push right inside a snapdragon flower, or been surprised when a small bee-like hover fly disappeared inside a fuchsia bell?
That bell shape protects both pollen and nectar from the rain, welcoming pollinators when other resources are dampened.
One of my favourite bee attractors is Russian sage for its appealing small purple flowers and hardiness.
Sadly, most petuniasa国际传媒檚 are not popular with pollinators. But watching my garden visitors suggests borage, bee balm & sunflowers; poppies, zinniasa国际传媒檚, catmint, clover and chrysanthemums plus purple cornflowers, are excellent additions for most south central BC gardens.
Welcome the pollinators with variety in flower shapes and colours for positive fruit set and successful pollination of other garden plants!
To contact Dianne please go to writer@diannebersea.com
