It was an eventful 10 days on the 50 days challenge as members witnessed spectacular views of the aurora borealis over Brighouse Town. There were some stunning cloud formations to be seen over Morecambe Bay. Vikings appeared on the quayside at Eidfjord, and signposts, direction boards and maps kept the populous in order all the while.

Purple, lavender and orange petals wafted in the breeze in a wildflower garden outside an office block and Himalayan Balsam snuck slyly across the reserve at Cromwell Bottom.

40 days of the 50 days challenge have now been completed. It will be a shame to see the challenge end.

You can view our challengers' progress here: Start, days: 1-10, 11-20, 21-30