Usually i just find a big wobbly ball of gew at the edge of my bathtub. Always wondering what it was and who put it there. At some point, i just left it cause i wanted to know what's coming out of it. Few days later my bath was full of tadpoles.
Then, one night, i heard a wierd noise coming out of the bath room. And guess who i catch making love....those guys!!!!
I could capture with my camera how she actually sqeezes out the frogspawn. very delicious, lol.