ID'ing late September warblers in the reeds - Patience required

We always notice the spring arrivals, for starters they are singing, but noting when the last warblers, or any summer migrant does, is often much trickier and add to that we are often distracted by arriving winter species.
Here's my stab at capturing some ID tactics for skulking reed dwellers, it's all a waiting game and grabbing a view of the features that clinch it

[@WildlifeUKNatureByGlenO]

I couldn't identify warblers myself, but you said "patience required" and, your patience paid off. Great video. 👍

[@frasercottington5828]

Exactly!

[@camnature1147]

Of course, my friend. Birder or bird watcher or photographer must be very patient. Nice to see you are very patient here. So what warbler is this? Thank you for sharing, my friend.

[@frasercottington5828]

It is a Sedge Warbler - Acrocephalus schoenobaenus