Do you know how old the chicks were at banding?
As Carly mentioned, the first chick hatched on April 18th. The second chick hatched during the night of April 18-19, and the third hatched on April 21. Twenty-one days is generally considered a good age for banding; old enough so that their legs are pretty much the size they are going to be (in order to use the correct band size), and young enough so that the chicks are not going to be inclined to go over the edge.
The chicks were named 'Strike' (Female), USFWS band 1687-30212 34/H; 'Lunge' (Male). USFWS band 1126-06620 70/B; and 'Cirrus' (Male), USFWS band 1126-06621 71/B. The bands on the left leg are black/red this year.
I haven't had time yet to watch all the videos and look at all the photos of the banding, but I noticed that there are also outstanding photos by Chad and Chris, Scott and others.