“Mangrove Swamp” is a free nature ambient soundscape on Sound Bubbles — wind through living things. Its rainforest character sits inside the wider nature catalog: detail in the foreground, weather and room tone holding the horizon. Rook framed the garden so you can use it for meditation and slow mornings without fighting a rigid loop. Around 7 sound bubbles carry the mix — each one a movable source in space. Texture notes you may hear include mangrove, swamp, rainforest, nature — never as spammy keywords, just the natural palette of the place. Treat each bubble as a living source — orbit, settle, or hold still. Headphones help the 3D pan bloom; speakers still work if you prefer the room to fill softly. Play it as a free online ambient soundscape — white noise beds, nature texture, and spatial motion in one place.