Croatia circles

[spizella]

Hello

http://mashable.com/2014/05/14/mystery-seagrass-circles-croatia/

http://www.likecroatia.com/news-tips/underwater-circles-ufos-adriatic/

Any idea?

Thanks

[Rex]

Thanks for posting, very interesting...

I sent the link over to John Jensen at Ancient Canal Builders http://www.ancientcanalbuilders.com

[Isserley]

Something similar was spotted in Denmark in 2008:
http://www.upi.com/Science_News/2014/01/30/Scientists-offer-explanation-of-mysterious-ocean-circles-off-Denmark/UPI-67931391126888/

[Atlas]

On TV:

TvkaXFtiI8A

[Atlas]

Isserley, can you help shed a light on this mystery? Are there any news in Croatia?
http://www.ancient-code.com/wp-content/uploads/2015/06/thumb.jpeg