Great Blue Heron Rookery, Great Blue Sky, 2022, photography, 7 x 10 in. / 17.78 x 25.4 cm.

Great Blue Heron Rookery, Great Blue Sky, Jayn Goldsen, 2022, photography, 7 x 10 in. / 17.78 x 25.4 cm.

Every spring Great Blue Herons return to a Seattle park to form a rookery with about 80 nests. Here, against the blue sky, the nests appear like giant Christmas tree ornaments.