Advent & Christmas, Calendar of Firsts, Nature Study, Our Nature Journals Calendar of Firsts: Week 50 December 18, 2017by raisinglittleshoots My Calendar of Firsts: Week 50 Goodness, this year has flown by! Lichen, Hawthorne, a Great tit, frost and snow. Click to share on Facebook (Opens in new window)Click to share on Pinterest (Opens in new window)Click to email a link to a friend (Opens in new window)Click to share on Twitter (Opens in new window)Like this:Like Loading...