- (1/) Is it a bird? Is it a submarine? It’s a Dipper! As a finale to Waterbird Wednesdays, we are sharing the BBS trend of this distinctive species. It declined by 52% between 1995 and 2023 across the UK. @btobirds.bsky.social @jncc.bsky.social @rspbscience.bsky.social #Ornithology
- (2/) This species, with distinctive white eyelids, is often found near fast flowing water. The Waterways Breeding Bird Survey trend for this species shows a 32% decline along linear waterways across the UK between 1999 and 2023. Species information: www.bto.org/learn/ab...Dec 17, 2025 08:00