the swan swimming at night

>For other uses, see Swan (disambiguation). Cygnus Coscoroba Swans are large water birds of the family Anatidae, which also includes geese and ducks. Swans are grouped with the closely related geese in the subfamily Anserinae.Swans usually mate for life, though "divorce" does sometimes occur, particularly following nesting failure or the death of a partner (this can be due to 'capsizing': overturned swans lack the ability to right themselves and therefore drown). The number of eggs in each clutch varies both within and among swan species, typically between 3–8 eggs. See more at Wikipedia.org...

>This article is about swim, a term for frequency variations. Please see the article on swimming for more information about the water sport and moving through water. Swim is short term variations of the significant instants of a digital signal from their ideal positions. Swim occurs on a longer time scale than jitter but shorter than wander. See more at Wikipedia.org...