no they die after travelling for ~800km No, they pollinate during the course of harvesting nectar and pollen, which does not kill them. They die when they are around 6-8 weeks old or if they sting someone.
Bumble bees are dying out due to disease. They believe it is the same issue honey bees have contracted but the issue is worse with honey bees.
Beekeepers will feed their bees sugar-syrup before winter and in early spring - a mixture of water and sugar.
Often insects like bees will leave their group if they are sick and/or dying.
Do bees fly faster before or after eating
they pollinate flowers which keeps plants reproducing and not dying off
Firstly, bees don't eat aphids: they are strictly vegetarian and eat nectar, pollen and honeydew, and it is the honeydew that is the problem here. Aphids feed on plant sap by puncturing the leaves with their mouth parts. Sap is mainly water so they need a lot of sap to get all the nutrients they require, and they excrete the surplus as honeydew. This is what the bees feed on. Unfortunately certain trees, such as lime, have narcotic or toxic chemicals in their sap which don't affect the aphids but when concentrated in the honeydew will stupefy or kill the bees.
Bumble bees are dying out due to disease. They believe it is the same issue honey bees have contracted but the issue is worse with honey bees.
It could be nematodes or aphids eating your chrysanthemums.
No they cant because they are dying!
Bees are still around but they are slowly dying off because of a disease
The bees have somehow managed to get into your house and have tried to get out again by the (presumably closed) window. They would eventually starve and what you have found is dead and dying bees.
eat the bees (it's quite nice on toast)
Kill the bees
Nothing, they help farmers by eating the aphids that eat their crops.
Where to get Aphids,Scales, and Mites=If your wondering where to get aphids,scales,and mites for a ladybug, since it is said that ladybugs are a gardener's best friend for eating the aphids,scales,and mites, your most likely to find the things above on flowers,leaves,grass,and trees.=
I only know that Marigold repels Aphids; was wondering if any botanists our there knew the answer.
bees eating birch bark