Thessaloniki, Greece. 27th June, 2017. Children having a look at the red tide phenomenon affected seafront of the northern Greek port city of Thessaloniki. Red tide is a common name for a phenomenon known as an algal bloom, caused by species of dinoflagellates, taking on a red or brown colour. Credit Credit: Orhan Tsolak/Alamy Live News

---

Size: 5496px × 3670px
Location: Thessaloniki, Greece
Photo credit: © Orhan Tsolak / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: algae, algal, bloom, environment, greece, griechenland, natural, phenomenon, red, sea, seafront, seashore, thessaloniki, tide, water, yellow