Nature recordings used in Campfire / У костра

campfire.mp3
Original: Campfire sound ambience
Author: Glaneur de sons
Source: https://commons.wikimedia.org/wiki/File:Campfire_sound_ambience.ogg
Original recording: https://freesound.org/people/Glaneur%20de%20sons/sounds/29727/
License: Creative Commons Attribution 3.0 Unported (CC BY 3.0)
https://creativecommons.org/licenses/by/3.0/
Changes: trimmed to 60 seconds, filtered low-frequency rumble, normalized loudness,
blended the loop boundary with a one-second crossfade, converted to MP3 (59s loop).

birds.mp3
Original: Ambient Bird Sounds
Author: isaiah658
Source: https://opengameart.org/content/ambient-bird-sounds
License: CC0 1.0 Universal
https://creativecommons.org/publicdomain/zero/1.0/
Changes: trimmed to 30 seconds, filtered low-frequency background noise, normalized
loudness, blended the loop boundary with a one-second crossfade, converted to MP3 (29s loop).

Prepared for this project on 2026-09-12. No endorsement by the recordists is implied.

trickle.mp3
Original: water-pour-01.wav, Fantasy Sound Effects (Tinysized SFX)
Author: Vehicle (Jan Schupke)
Source: https://opengameart.org/content/fantasy-sound-effects-tinysized-sfx
License: CC0 1.0 Universal
https://creativecommons.org/publicdomain/zero/1.0/
Changes: trimmed pouring-water recording, crossfaded repeats to 4.5 seconds,
filtered low/high frequencies, normalized, faded edges, converted to mono MP3.
Used as the playful P-action's nearby trickling sound.

surf.mp3
Original: Morning beach sounds at Mactan Cebu 2023-11 - 2 - gentle small waves
Author: mellow_minx
Source: https://freesound.org/people/mellow_minx/sounds/711024/
License: CC0 1.0 Universal
https://creativecommons.org/publicdomain/zero/1.0/
Changes: excerpt 5-55 seconds from the HQ preview, high/low-pass filtering,
loudness normalization, one-second loop crossfade, 128 kbps MP3 (49 seconds).

gull.mp3
Original: Seagull on beach
Author: squashy555
Source: https://freesound.org/people/squashy555/sounds/353416/
License: CC0 1.0 Universal
https://creativecommons.org/publicdomain/zero/1.0/
Changes: excerpt 3-9 seconds from the HQ preview, high/low-pass filtering,
loudness normalization, edge fades, mono 96 kbps MP3. Played occasionally,
with 35-70 seconds between calls, rather than as a continuous loop.
Prepared on 2026-09-13; no endorsement by the recordists is implied.