By Kevan Hubbard | Teesmouth Nature Reserve, Co Durham, England

By Richard Tan | San Juan City, Philippines

By Jeremy Likness | Colorado Springs, CO

By Mandy Daniels | Derbyshire, UK

By Hassan Dadashi . arani | Esfahan . Iran

By Chuck Reinhart | Vincennes, Indiana

By Arnav Singh | Toronto, Ontario, Canada

By Lorraine Boyd | Waterford, New York

By Mohammed Abdallah | Suez, Egypt

By Hassan Dadashi . arani | Esfahan . Iran

By Sarah Anstee | Les Gets France

By Kevan Hubbard | West Tanfield, Yorkshire, England.

By Soumyadeep Mukherjee | Kolkata, India

By Hassan Dadashi . arani | Esfahan . Iran

By Cecille Kennedy | Depoe Bay, Oregon

By Bob Kelly | Ardsley, NY, USA