how does she not fall over?!
as always, your green porno correspondent asking all of the important questions…
[Image Description: Photograph of Sandhill Cranes mating, one sitting on the other’s back.]
During mating, pairs vocalize in a behavior known as “unison calling.” They throw their heads back and unleash a passionate duet—an extended litany of coordinated song. Cranes also dance, run, leap high in the air and otherwise cavort around—not only during mating but all year long.
(source)
