UK cranes (birds) - NOT amateur radio

At one time, centuries ago, these large birds were quite common in the UK. Then there were none. 

In the last 40 years some were re-introduced and numbers have steadily climbed, especially on wetland reserves. 

A few years ago we saw about 10 from a train window in the fens.

See https://en.wikipedia.org/wiki/Crane_(bird)

See https://community.rspb.org.uk/ourwork/b/biodiversity/posts/wetland-success?utm_source=notes_on_nature_210206&utm_medium=email&utm_term=&utm_content=13&utm_campaign=notes_on_nature