Our trees started to run April 11. Boiled 320L on April 16, got 8L syrup. April 19, boiled another 80L sap got 1.75 L amber syrup. Stopped running til today, but barely dripping. Temperature's been between 6-8°C on the hill, past few days and cool at nights, so hoping for more. Still 1-2 feet of snow in the bush.