This 5 November 2011 video from Canada is called SANDERLINGS – Sandpipers in Motion – Cap-Pele, NB.
Translated from Ecomare museum on Texel island in the Netherlands:
The life of G3BGGW – 12 February 2015
No, not a character from Star Wars. G3BGGW is a sanderling which was ringed in Iceland in May 2013. He was found dead on February 1, 2015 on Texel. What makes this bird so special is that he was not only seen several times in the past two years, but he was even seen alive a day before his death. So, the day of his death is very accurately known, something bird researcher Jeroen Reneerkens has experienced only a few times. Such small birds are almost never found when they die, let alone so quickly.
What’s in a name?
Thanks to his rings this sanderling was recognizable. When he came in sight of the telescopes of various bird watchers, viewers have noted the series of rings and passed the information on to the ring station. The letters in his name are about the colours: G = green, B = blue, W = white; the numeral 3 indicates that one of the rings is a flag, in this case a green flag, this was on “position 3”: above the rings on the left leg. Bird rings are read from left to right and from top to bottom.
Winter beach guest
Sanderlings are found on Dutch beaches outside the breeding season, so from late July to late May. The largest numbers you see on beaches in the winter months. They breed in the far north. … Those little birds that fast run back and forth with the surf – that are sanderlings. It seems like they are trying to go as close as possible to the water without making their feet wet. But actually they are looking for worms that appear quickly from the sand when the seawater flows over them. In the water there is plankton on which the worms feed. The birds try to catch the worms.
In Iceland G3BGGW was ringed and weighed. He weighed 71 grams and had OK fat stores to fly even further towards Greenland to breed. In winter sanderlings slim to about 50-55 grams. Five months later, he was seen on Texel, north of beach post 12. Then he came back a year later on the island, on November 5, 2014 at beach post 9. Presumably he remained until his death in this environment. Two days before his death he was seen on the parking lot near the beach. That is very strange for such a beach bird. There it cannot find food. The birdwatcher thought that he did not look too healthy there. The next day the bird was seen again on the beach and the next day he lay dead along the road to this beach.
Jeroen Reneerkens for years has been doing research into sanderlings. To do that, he has a large network of people in many countries who help with the rings and retrieval of this species. Except for Iceland also in Greenland, Scotland, England, the Netherlands, Portugal, Mauritania, Ghana and Namibia research teams are involved. There are 6,000 birds ringed and 61,000 observations noted. A chore, but it provides a lot of information on which the survival of sanderlings can be mapped accurately. Furthermore, the scientists discovered that while most sanderlings are worm eaters, they eat shellfish only in Ghana! They swallow them in their entirety and so have strong stomach muscles. The life of bird G3BGGW is not over. Jeroen will investigate this bird further. By viewing its organs and fat, he hopes to find out why the animal died: by disease, age, something else? Such a fresh dead bird is an unique opportunity!