Tui De Roy / Vicuna (Vicugna vicugna) pair, wild Andean camelid prized for extremely fine wool, Aguada Blanca Nature Reserve, Peru

Adrian Davies / Brown birch bolete (Leccinum scabrum), Surrey, UK. October 2017.

Robert Thompson / Brown birch bolete (Leccinum scabrum) Crossconnel Clonmany, Inishowen, County Donegal, Republic of Ireland. August.

Philippe Clement / Rough-stemmed bolete / birch bolete (Leccinum scabrum / Boletus scaber), Belgium, September

Andy Sands / Brown birch bolete fungus (Leccinum scabrum) growing from forest floor, Buckinghamshire, England, UK, November . Focus stacked image

Adrian Davies / Brown birch bolete (Leccinum scabrum) in autumn, Sussex, England, UK. November.

Adrian Davies / Brown birch bolete (Leccinum scabrum) in autumn, Sussex, England, UK. November.

Nigel Bean / Brown Birch Bolete (Leccinum scabrum) in woodlands. Dorset, UK, October.

Adrian Davies / Brown Birch Bolete (Leccinum scabrum) Sussex, England, UK October.

Adrian Davies / Brown Birch Bolete (Leccinum scabrum). Sussex, England, UK, October.

Philippe Clement / Brown birch bolete (Leccinum scabrum) growing in woodland, Belgium

Dietmar Nill / Brown birch bolete fungus (Leccinum scabrum) distorted specimen, northern Europe

Robert Thompson / Brown birch bolete {Leccinum scrabrum} under birch, Annagarriff Wood NNR, Peatlands Park, County Armagh, Northern Ireland, October