Challenge has finished
Enter photos in which plants or animals manage to survive in man made environments or other unlikely circumstances.
Sunday, 10th April, 2011 (GMT)
Sunday, 17th April, 2011 – Saturday, 23rd April, 2011 (GMT)
Sunday, 24th April, 2011 – Saturday, 30th April, 2011 (GMT)
Capture date rules:
Maximum number of entries per user:
Maximum number of entries in challenge: