They really don't have too, ducks are fine in any water.
freshwater and saltwater- they can live in both habitats. it really doesnt matter what kind of water they are in to them. saltwater
large freshwater carps regularly eat baby ducks . They are also known to eat small children and the elderly
they have webbed feet
Nope though some do adapt reasonably well to freshwater
Ducks primarily inhabit freshwater environments, such as ponds, lakes, rivers, and marshes. However, some species of ducks can also be found in brackish or saltwater habitats, especially during migration or in coastal areas. Overall, their preference for freshwater is more common as it provides essential food resources and breeding grounds.
Hypotonic conditions .
Rubber ducks will float higher in saltwater compared to freshwater or chlorinated water due to the increased density of saltwater. Saltwater is denser than freshwater and chlorinated water, providing more buoyancy to objects like rubber ducks.
It lives in both. It is primarily a saltwater fish but does adapt to live in strictly freshwater (not just brackish)
Hypro doodle logincy
Yes, salmon can survive in freshwater environments as they are able to adapt to different salinity levels throughout their life cycle.
The five dominant animals in freshwater biomes are fish, amphibians (such as frogs and salamanders), insects (such as dragonflies and mosquitoes), birds (such as ducks and herons), and mammals (such as beavers and otters).
Ducks could stay in pools, but it cant have chlorine or saltwater, its a good idea to just let them stay in freshwater, its more safer, natural, healthier, and more fun for them :) i hope this information works ♥