John Waters / Walkers strolling along the bank between in flooded Aller Moor, with mistletoe laden apple tree, near Burrowbridge, Somerset Levels, Somerset, UK. January 2014

Gary K. Smith / Mistle thrush (Turdus viscivorus) feeding on Mistletoe berries (Viscum album), England, UK. March

Alan Williams / Mistletoe (Viscum album) growing on Apple tree (Malus domestica) in orchard Cheshire, England, UK, August.

Laurie Campbell / Mistletoe (Viscum album) close-up of berries, England, December.

Laurie Campbell / Mistletoe (Viscum album) close-up of berries, England, December.

Laurie Campbell / Mistletoe (Viscum album) close-up of berries, England, December.

Laurie Campbell / Mistletoe (Viscum album) close-up of berries, England, December.

Paul Harcourt Davies / Berries of Yellow-berried mistletoe (Loranthus europeaus). Podere Montecucco, Umbria, Italy, February.

Fabrice Cahez / European mistletoe (Viscum album) Vosges, France, December.

Fabrice Cahez / European mistletoe (Viscum album) Vosges, France, December.

Michael Hutchinson / Mistletoe (Viscum alba) stem growing from Apple tree bark (Malus sp) Herefordshire, UK, May

Michael Hutchinson / Mistletoe (Viscum alba) stem growing from Apple tree bark (Malus sp) Herefordshire, UK, May