License migration redundant

Mark Todd Major Milesto..
© Henry Bucklow/Lazy P..
CC BY-SA 3.0

YeguadaHierroBocado-Hor..
© El Pantera
CC BY-SA 4.0

Equus ferus caballus1.JPG
© Aiwok
CC BY-SA 3.0

Pferde auf der Weide be..
© Usien
CC BY-SA 3.0

Horse in Aleppo.jpg
© Bernard Gagnon
CC BY-SA 3.0

Horse riders and surfer..
© Avenue
CC BY-SA 4.0

Mustanggelding.jpg
© Ealdgyth
CC BY-SA 3.0

Olderquartermaresidesho..
© Ealdgyth
CC BY-SA 3.0

Haflinger Horse.JPG
© Maxmarsilius
CC BY-SA 3.0

New Forest Ponies near ..
© Arriva436
CC BY 3.0

New Forest Ponies near ..
© Arriva436
CC BY 3.0

New Forest Ponies near ..
© Arriva436
CC BY 3.0

Campolina Grande Marcha..
© Amazona01
CC BY-SA 3.0

Campolina newer morphol..
© Amazona01
CC BY-SA 3.0

Campolina heavy motion...
© Amazona01
CC BY-SA 3.0

Jerash - Hippodrome 03...
© Bernard Gagnon
CC BY-SA 3.0

Quick Trigger Missouri ..
© Kayla Oakes
CC BY-SA 3.0

Horse holstein.JPG
© Biso
CC BY 3.0

Centro Hipico Orlandia ..
© Giovani Massaro
CC BY-SA 3.0

Appaloosasnowcapmareand..
© Appaloosas at Englis..
CC BY-SA 3.0