Showing posts with label pollinators. Show all posts
Showing posts with label pollinators. Show all posts

Friday, November 2, 2012

Bee Town USA: An Educational Tiny Town of Beehives

Honeybee - Apis melifera   photo by C. Netter
Greg, the beekeeper has started a Kickstarter project to fund Bee Town USA. This will be a project to promote bee conservation through art by creating a curiosity that attracts the community to visit. Read all about it here. Greg is the person who educated me about bees - both honeybees and our Colorado native bees. Beetown's purpose is to educate the public about these bees in a fun way.

Thursday, August 9, 2012

What a Sticky Mess

Apparently pollen from Rose of Sharon (Hibiscus syriacus) is particularly sticky. This poor bee is covered in it and had some trouble flying because of it.
It kept trying to wipe the pollen off its back and eyes. I hope its hive mates were able to get it all off.
I had seen bees elsewhere in the yard with some of this pollen on them and I was wondering where it came from. I'd heard that bees only go to one type of flower per trip from the hive, but this bee looks like its been to the Rose of Sharon before coming to this rudbeckia. The pollen in its pollen baskets on its legs is a much deeper orange color than the white pollen of the rose of sharon stuck on its face.
And this bee on the mint has Rose of Sharon pollen on it as well.

Saturday, August 4, 2012

Peponapis pruinosa Probably Pollinated the Pilgrim's Pie Pumpkins Perfectly

I'd always heard that honey bees were necessary for pollination for many of the plants we eat. That is quite true, but there are some plants that are pollinated quite well by our native pollinators.
This is especially true for New World plants - plants that originated in our hemisphere. Pumpkins are native to North America, so they have been pollinated by North American pollinators for a very long time. One such pollinator, and probably the most important pumpkin pollinator is the squash bee.
The pumpkin bloom is a short live bloom that doesn't even last an entire day, the squash bee rises early in the morning, before the honey bee, to visit the pumpkin flowers and the blooms of other cucurbits. In my garden, the pumpkins and squash blooms are full of the squash bee Peponapis pruinosa from early in the morning until the blooms close up. Sometimes I see a honey bee try to get into the flower but she often gives up when she sees it already full of these other, honey bee sized, long horned bees.
Peponapis pruinosa is a solitary bee that nests in the ground. They dig holes for their nests near the pumpkins and squash that they pollinate. This may explain some of the holes I see in the ground near the garden.
The most common view I have of them is of their butts sticking up out of the flowers.

Monday, November 22, 2010

Backyard Pollinators: Honeybees


The days are getting so short and the nights long right now near Denver, Colorado. It's cold and windy outside, the trees are bare and the gardens give the appearance of being dead.

This is a good time to go through all the pictures taken during the summer months and see what I actually got. During the spring, summer and fall, when the gardens are full of life, I take many pictures of the flowers, plants and bugs. I go through these photo albums multiple times during the winter, each time seeing different things that grab my interest.

Today, the bugs in the photos captured my interest. More specifically, the pollinators. But, since there are many pollinators in my photos, I'm first just going to focus on the most common ones in the pictures - the honeybees.

Honeybees seem to really like my yard. Is it because there are flowers blooming constantly from early spring until late fall? I think this is probably so, plus I have multiple water gardens to provide water as well. As soon as there is a crocus blooming in spring, there is a bee in it.

(Clicking on each picture will being up a much larger version of the same image.)



A little later, the hyacinths, tulips, daffodils and other spring bulbs are full of honeybees:


Later in the spring, all the fruit tree bloom and are so full of bees the trees seem to be humming. But sometime after that, the roses start to bloom.


There are over 400 roses in the yard and many thousands of blooms. The above picture is most likely of the rose Darlow's Enigma.

Here is a photo of a bee busy in one of my dark red gallica roses. This is a particularly clear image of the bee, especially in the larger photo where even the hairs on the bee's head, thorax, abdomen, and legs can be seen.


As the summer continues on, the bees search out the blooms on the petite, but repeat blooming miniature roses.


The poppies attract many honeybees.


Some share a flower. These two bees in this flower look different to me, although they both spent quite a lot of time in there without any squabbling. Are they from different hives or is one older than the other?


Later in the summer, the anise hyssop, also known as agastache, is buzzing with hundreds of bees. The lavender, daylilies, sunflowers, dahlias, salvias and many other flowers are also thick with bees.






There also seems to be some very dark, or black honeybees visiting the flowers. Are these a different species of bee or just a color variation?





There are bees coming to the gardens into the late fall, drawn to the flowers of the sedums and the last hurrah of the repeat blooming hybrid teas and miniature roses.

All in all, there are a lot of bees in the gardens. Later, I'll post about the native bees and other pollinators in the gardens as there are a lot of them too.

Next spring there may be even more bees in the garden since some bee keeping friends are considering putting some hives out back near the fruit trees.