The link for this challenge is: https://dailypost.wordpress.com/photo-challenges/gathering/
A gathering of Cormorants.
Horseshoe Crabs gather to breed. This is an annual event vital for the life of this species which has been in existence for 450 million years.
Shore birds like Laughing Gulls and Red Knots gather to splurge on Horseshoe Crab eggs.
Laughing Gulls gather to feast on a toppled Horseshoe Crab, with its tail sticking up diagonally.