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Do not disturb!
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| Photo Information |
Copyright: Lucas Aguilar (laguilar)
(181) |
| Genre: Animals |
| Medium: Color |
| Date Taken: 2005-03-20 |
| Categories: Insects |
| Camera: Olympus Camedia C-765 UZ |
| Exposure: f/4, 1/400 seconds |
| More Photo Info: [view] |
| Photo Version: Original Version |
| Date Submitted: 2005-03-28 3:26 |
| Viewed: 996 |
| Points: 6 |
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| [Note Guidelines] Photographer's Note [Spanish] |
I believe that it is a solitary bee (mining bee) of the genre Andrena.
There are over 200 species of solitary bees found in Britain and, like the social bees (the bumblebees and the honeybee), they all feed on pollen and nectar and they are important pollinators of many garden flowers and commercial crops. Solitary bees have no 'workers' and each female builds only a small nest, which she stocks with a large quantity of pollen - enough to provide all the food needed by her future offspring. After laying her eggs, the female bee seals and abandons the nest and soon dies, leaving her offspring to develop on their own.
Many solitary bees nest in the ground and seal the nest with soil (these are commonly known as mining bees, e.g. species of Andrena). Others nest inside the hollow stems of plants or inside holes and crevices in brickwork, stone walls, dead trees, fence posts and other timber, sealing the nest with mud (mason bees, e.g. Osmia species) or pieces of freshly gathered leaves (leaf-cutter bees, e.g. species of Megachile). Leaf-cutter bees sometimes cause damage in the garden by cutting large, more or less circular holes in the leaves and petals of roses and other plants. |
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