I thought I saw one once watching Saturn through the binoviewer, but it was a Canadian Goose.

I don't know why they keep reproducing the chart of the Standard Model this way. It makes the whole thing look like a matrix with rows and columns all related. This IS true of the fermions on the left (although that table, if one includes the partial charges, should be more like an oreo cookie, with the quarks in the middle and the leptons flanking above and below), but there is NO such relation with the bosons on the right, either with the fermions, or with each other.<br><br>In fact, the boson types expand into a partially filled 4x4 matrix, with a 3x3 subset for the colored gluons (with a missing cell in the middle), and then two W, one Z, one photon, and perhaps inverted counterparts where magnetic charge shift replaces electric. Within the colored gluon square, the diagonal gets the mesonic neutral colors (R-R, B-B), while the others are used in hadrons (both matter and antimatter). All told, the colored gluons occupy 8 cells, and the 'contrast' gluons occupy the other 8, including all the other types. In addition, one can map the system to various hypersolids, but that is another story.<br><br>Jess Tauber