Privileged y'day to witness this redd of Brook Lampreys (Lampetra planeri) in Hoffer Brook, chalk stream tributary of River Cam. These are the swallows of the rivers, signalling spring has sprung. 1st time I've seen Minnows joining in - to snack on eggs/sperm? #rivers @[email protected] 🧵1/23
@numenini.bsky.social What an amazing sight, the writhing bodies in your first & last videos!
Good soundtracks? Any ideas, music people?
#lamprey #fish #rivers #music