After all, such a thing was finally found, probably based on the info photos to be from Nautococcus. I tried to apply for the same puddles last year, but I guess I was always there at the wrong time.
First, with a break for half a day, the check-in and from there really bounced the proper perimeter on the screen (Figure 1.). With the handset there, the situation recovers and then after work a new company.
Within a day the wind had risen considerably and the algae on the surface of the puddles had drifted into thick porridge in several, so that the perimeter was not noticeable. However, a few pools were in some kind of shadow from the worst wind, and then there was still something to describe. The circumference differed very variably depending on the strength of the algal layer on the surface. At its best, the ring was still pretty in the afternoon.
I raped the pictures earnestly first with a telecom and then with a swipe. Due to memory card failures, some TV screens and all widescreen images were not transferred to the machine after the card was corrupted during the transfer. So here, in addition to the handset sample, only the telescope views of the different compositions.
Would you be able to try again with an extension on tomorrow. There was, so to speak, the gnawing of the loss of snapshots and a couple of videos ...