Photo credits
Every photograph a visitor can see, with the person who took it and the licence it is under. Our own photographs and copy are CC BY 4.0. A photograph from somewhere else keeps its own licence, named here.
Public domainSource
CC BY-SA 4.0Source
CC BY-SA 2.0Source
CC BY-SA 2.0Source
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CC BY-SA 4.0Source
CC BY-SA 2.0Source
CC BY-SA 4.0Source
CC BY-SA 4.0Source
CC BY-SA 2.0Source
CC BY-SA 2.0Source
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CC BY-SA 3.0Source
CC BY-SA 3.0Source
CC BY-SA 3.0Source
CC BY-SA 3.0Source
CC BY-SA 2.0Source
CC BY-SA 4.0Source
CC BY-SA 2.0Source
CC BY-SA 2.0Source
CC BY-SA 2.0Source
CC BY-SA 2.0Source
CC BY-SA 2.0Source
CC BY-SA 2.0Source
CC BY-SA 2.0Source
CC BY-SA 2.0Source
CC BY-SA 2.0Source
CC BY-SA 2.0Source
CC BY-SA 2.0Source
CC BY-SA 4.0Source
CC BY-SA 3.0Source
CC BY-SA 4.0Source
CC BY-SA 2.0Source
iNaturalist
11 of the plant photos above come from iNaturalist, a site where people share what they see in nature. We asked iNaturalist about each of them on Sep 25, 2026. What it said is next to each photo.
The creek pages also show a short line of iNaturalist sightings near the creek. It gives a plant name, a count, a date and a link. We show no photo or note from those sightings. Each one keeps the licence its person chose.
The creek check's questions
The questions and answers in the creek check and the video walks are not ours. They are the words of the OneAquaHealth Citizen Science App, in 6 of its languages. We quote them so a volunteer sees the questions they already know.
The words belong to the OneAquaHealth project. Our licences do not cover them.
Creek footage
The video walks and their stills are cut from these openly licensed videos.
Весенний ручей, Партизанский городской округ, 2017 г.
CC BY 3.0
River walk - St John's Town of Dalry to Glenlee
CC BY 3.0
Footage in our video
The creek clips and photos in our video are not ours. They come from Wikimedia Commons. Each one is listed here with the person who made it and its licence. Some of them are CC BY-SA, so our video is shared under that kind of licence too.
Our video's licence: CC BY-SA 4.0
Crows and Bagmati River.webm
CC BY-SA 4.0
North Creek (Bothell, WA) 01.webm
CC BY-SA 4.0
Salmon River wood jam & side channel restoration project at Wildwood.webm
Public domain
Vincent Creek (33841689304).webm
Public domain
Strawberry Creek Estuary Berkeley.jpg
CC0 1.0