Orgy of Frogs

In my nature's calendar I can official declare Spring Sprung.  On my daily walk around Cuerden Valley Park the Coltsfoot has broken thru the leaf litter, the Celandine is sunning itself in the woodland glades and the frogs are in full voice and amorous mode in the ponds.  Not sure that the collective name for group of frogs is an orgy but it certainly is an apt description.