Wikipedia picture of the day on September 20, 2020: Birch mushroom (Piptoporus betulinus) on the trunk of a birch. https://t.co/kPRnZ6w1Ow #pic #photo #picoftheday #wikipedia https://t.co/D2JQ0hD0RM

Wikipedia picture of the day on September 20, 2020: Birch mushroom (Piptoporus betulinus) on the trunk of a birch. https://t.co/kPRnZ6w1Ow #pic #photo #picoftheday #wikipedia pic.twitter.com/D2JQ0hD0RM

— Northwestwood (@Tt42923508) September 20, 2020

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