SCOTLAND: The Big Picture / Birch woodland, Glen Affric National Nature Reserve, South Ross, Scotland, UK, October.

Philippe Clement / Close up of European blueberry (Vaccinium myrtillus), Germany, July.

Nick Upton / Bilberry / European blueberry (Vaccinium myrtillus) flowering, Knapdale Forest, Argyll, Scotland, UK, May.

Lynn M. Stone / Juvenile Gray Treefrog (Hyla versicolor) on Blueberry leaf; the juvenile green phase becomes mottled green-gray in the adult, Connecticut, USA, September.

SCOTLAND: The Big Picture / Cowberry or Lingonberry (Vaccinium vitis-idaea) close-up of red berries in late summer, Scotland, UK, August.

SCOTLAND: The Big Picture / Mosiac of heather, bilberry, rushes and grasses on upland heath, Cairngorms National Park, Scotland, UK, August 2013.

SCOTLAND: The Big Picture / Mosiac of heather, bilberry and rush on upland heath, Cairngorms National Park, Scotland, UK, August.

SCOTLAND: The Big Picture / Mosiac of Cross leaved heath (Erica tetralix), Ling (Calluna vulgaris), Bell heather (Erica cinerea) and Bilberry (Vaccinium myrtillus) on upland heath, Cairngorms National Park, Scotland, UK, August.

SCOTLAND: The Big Picture / Mosiac of Cross leaved heath (Erica tetralix), Ling (Calluna vulgaris), Bell heather (Erica cinerea), Bilberry (Vaccinium myrtillus), Birch (Betula sp) saplings and grasses on upland heath in late sum...

MYN / Clay Bolt / Southeastern Blueberry Bee (Habropoda laboriosa), Greenville, South Carolina Meetyourneighbours.net project

Chris Mattison / Bog cranberry (Vaccinium oxycoccos) Peak District National Park, Derbyshire, England, UK, September.

SCOTLAND: The Big Picture / Scots pine (Pinus sylvestris) tree shoots, Rothiemurchus Forest, Cairngorms National Park, Scotland, UK, June.