1 Hour SEAGULLS AT THE HARBOR Black Screen Audio Only HD

1 Hour seagulls at the harbor sound effect on loop — 1 hour black screen — seaside.

THIS VIDEO IS A STILL IMAGE — black screen with a small line-art icon in the middle. There is NO ANIMATED VIDEO. Pure audio for hearing-test checks, alarm-replacement loops, study background, sleep timers, or just letting the sound run while you do something else.

#blackscreen #audioonly #1hour

Audio: "Gulls at the Port of Essaouira, Maroc" by Renaud Millet-Lacombe (radio aporee / Internet Archive item aporee_58878_67549, public domain).