A bumblebee which is extinct in the UK, is to be reintroduced from New Zealand under plans being announced.

The short-haired bumblebee was exported from the UK to New Zealand on the first refrigerated lamb boats in the late 19th Century to pollinate clover crops.

It was last seen in the UK in 1988, but populations on the other side of the world have survived.

Now Natural England and several other conservation groups have launched a scheme to bring the species home.

They will be flown back on planes in cool boxes, and will not be disturbed, according to Natural England, as they will be in hibernation during transit.

The scheme's project officer Nikki Gammans said the bumblebee was a "keystone species" which was key to pollinating around 80% of important crops.

"By creating the right habitat for these bumblebees, we are recreating wildflower habitat that has been lost, which will be good for butterflies, water voles and nesting birds."