You can volunteer to plant trees in the Highlands: https://treesforlife.org.uk/ https://treesforlife.org.uk/ Edit: I've planted quite a few bee friendly plant

You can volunteer to plant trees in the Highlands: https://treesforlife.org.uk/ https://treesforlife.org.uk/ Edit: I've planted quite a few bee friendly plants this year in my garden and have been very pleased at the results.