In support of http://startrackers.blogspot.com/.
Here's a short clip showing footsteps of a startracker from one end of Cyrene, finding the first Knobbly (No. 1 yellow tag) followed by a particularly large and sharp pointed knobbly at the far end of Cyrene facing downtown Singapore in the background.
Beautiful Cyrene 5 - star tracker in action from BeachBum on Vimeo.
What are Knobbly seastars?...and why should we track them?
See http://startrackers.blogspot.com/2008/05/what-are-knobbly-seastars.html