Post by sammi on May 29, 2020 6:17:59 GMT
I’ve been following Springwatch, fascinating stuff about our BTs, apparently it’s when the nights warm up that they start building their nests, the cold takes too much out of them. also it’s the Birch trees (I always thought it was from Oak trees) they get most of their caterpillars and aphids from, but in recent years the warm nights are later than the catkins on the Birch trees, which is why they need our mealworms
