Voyage into the unknown

After the last two weeks of increasing claustrophobia, jam-packed in a dome of moss with 5 others (at least) and with a limited view from the corner woodwork of our garden room here is the result of all the tireless efforts of two adult Wrens who have seemingly been delivering food non-stop. It must be a bewildering time with new places to explore and all the hazards awaiting. The vast production of young does of course allow for a number of casualties without affecting the population of the species, but I couldn't help hoping this one makes it ok.