There are lots of ways that you can encourage bumble bees to thrive. All our British pollinating insects seem to be in decline, especially the bees which are so important for ensuring the fertilisation of all our fruit, vegetable, and cereal crops.
One way to attract bumble bees is by planting the right flowers and paying attention to the kinds of places that they like to nest. The new Great Sunflower Project which is discussed on the Science Friday site gives some hints and tips on what you can do, no matter whether you have a garden, a small patch of ground, window box or outdoor planters. You can listen to a podcast [or I can let you read a transcript of the conversation if you are one of my neighbours in Greenwood House – let me know].