⟳ Репост от Da Jay Swizzle
“What we have is a shifting baseline,” said Dr Rob Robinson @btobirds.bsky.social... “People engaging in nature today are going to think the numbers they are seeing are normal, particularly children. But if you go back 50yrs, they would have been able to experience a much richer environment"
Listen to Britain’s dawn chorus of 1976: the dramatic loss of birdsong in 50 yearsGuardian recreates audio landscape of past filled by loud morning symphony before 73m wild birds were lostwww.theguardian.com