The Alder is the birthday tree from 19th March to 14th April. Alder resist rot in water and was used to make bridges, boats, clogs and milk jugs. It was a crime to fell an alder, as the angry tree spirit would burn down houses. Alder people are courageous, energetic, impetuous and determinded to make their own way in the world. Self-reliant and adventurous, they love taking risks and are tenacious workers. Affectionate and charming, they inspire great loyalty in others.