Ever since taking a Seasearching course, I’m not confident in identifying seaweeds - complex & often the only way you can distinguish is by seeing the root/stem & leaf. One day I’ll sit down & study in greater detail. I have a good reference guide I’ll look at when home. This particular species was thin and translucent, reminded me of rice noodles!
High pitched sound. Bird chicks, bats? From roof of small garden building.
No idea what this is! Jelly like substance, red on top and pale underneath. Found at low tide by a tiny rock pool.