Species
birch polypore
5 field observations from iNaturalist.
Recent observations
May 17, 2026
Photo: (c) Keith Wauthy, some rights reserved (CC BY) · iNaturalist
May 17, 2026
Photo: no rights reserved · iNaturalist
May 6, 2026
Photo: no rights reserved · iNaturalist
May 10, 2026
Photo: (c) Nancy Tulloch, some rights reserved (CC BY) · iNaturalist
May 11, 2026
Photo: (c) Marc-Olivier Beausoleil, some rights reserved (CC BY) · iNaturalist