What harm are bees doing to your pear tree? Without them you will have no pears.
in a tree
bees eating birch bark
A 'hive' is an artificial home for bees provided by a beekeeper. Bees living wild in a tree would normally be described as a colony.
Bees are used to pollinate the trees. As they fly from flower to flower, from tree to tree, pollen attached to the bees is transferred between trees which pollinates them, allowing them to produce fruit.
Flies and bees
If a swarm of bees makes a home in a tree in your garden, you can telephone a bee keeper to take the colony to another hive.
they can make a hive in at lest 4 days
Moss grows on a tree and protects it. The tree houses the moss.
Because of the smell
queenbees or bees not birds
no