I already know these remote breeding cranes are best seen in Bhutan, a mysterious close kingdom. Canadian musician Peter Prince produced a relevant doco last year that I stumbled across. Just pure luck.
This blog post “Bhutan – The Kind Kingdom” showcases what Peter calls his “modest documentary.” The three-minute trailer did not seem at all modest to me. The portrayed petite Black-necked Cranes, seen in flight, with their brilliant black necks and feathers, and their red crowns, are magnificent. I swooned.
I could not find any obvious way to obtain or view the documentary but have written to Peter Prince. Here’s hoping.