woodlandtrust.org.uk

a8vPM TIL that the world's most poisonous mushroom is the Death Cap which is very common in Britain. It contains the toxin amanitin and is responsible for 90% of all deaths by fungus. They resemble other edible mushrooms such as the paddy straw. There was no known antidotes for death cap poisoning.
pYGm4 TIL that despite looking like mice, Shrews are not rodents - they're related to Hedgehogs and Moles
ne1B7 TIL That acorns are edible with a little prep, and can eaten roasted, turned into flour, or even used as a coffee substitute.