Ducks have adapted greatly by learning to get out of the water quickly and start flying.
Webbing between toes for swimming
one of the ducks structural adaptations is its webbed feet to keep it a float in water. a behavioural adaptation is that they only feed in shallow water, by wading in the water.
Ducks in flight are a flock. Ducks on the ground are a badling. Ducks in the water are a raft, team or paddling
Webbed feet perhaps
skein
flock
Hollow bones are an adaptation for flight in birds as they reduce weight, making flight easier. However, "bird songs" is not an example of adaptation for flight; instead, it serves purposes like communication and mate attraction. Wings and feathers are directly related to flight mechanics, aiding in lift and maneuverability. Thus, bird songs do not contribute to flight adaptation.
Skein
The collective noun for teachers is a faculty of teachers.There are several collective nouns for duck:brace of ducks (applies to birds, in general)flock of ducks (applies to birds on the ground, in general)flight of ducks (applies to birds in the air, in general)badelynge or badlingof ducks (applies to ducks on the ground)paddling of ducks (applies to ducks in the water)raftof ducks (applies to ducks in the water)teamof ducks (applies to ducks in the water)flush of ducks
Known as a Plump of Ducks. Also a Skein, a word adopted from a Scandinavian language
Ducks can fly when they are fully grown and have developed their flight feathers, typically around 2-3 months of age.
The answer depends upon whether they are in water or in flight: In water, a group of ducks can be called a bunch, paddling, or raft. In flight, a group of ducks can be called a skein, string, or team. However, some terms were apparently coined by deviously creative minds (in a fit of passion, genius, or stupor, as with most manic spurts of creative zeal)-- thus, to be safe, I suggest using the term "flock of ducks".