I know this answer is basic, but it has been over 40 years since I took a Physics course. Although you cannot feel any weight while holding them in zero gravity, there is a way to determine which is which. Due to the rule [which I cannot recall in order to recite] regarding inertia [an object not in motion will tend to resist movement] when you hold each container firmly, and attempt to rapidly move them, the container with the greater mass [the lead] will offer greater resistance to acceleration of movement, and the container with the feathers can be accelerated much more easily.
It's called aviculture, darling. But let's be real, you're not running a bird sanctuary, you're just hoarding feathers like a magpie. Just call it what it is - feather collecting. No need to fancy it up.
The study of feathers is called pterylography. It focuses on the arrangement, structure, and growth of feathers on birds. Researchers use feathers to study aspects such as species identification, evolution, and health.
The feathers "take up more room" than the lead. It would be hard to compress the feathers to make them as dense as lead. The feathers have more volume.
-- The bricks and the feathers have the same weight.-- The bricks and the feathers have the same mass.-- The feathers have more volume than the bricks.-- The bricks have more density than the feathers.-- Neither the package of bricks nor the package of feathers is edible.-- The bricks definitely sink in water, whereas the feathers may float on water.-- When dropped through air, the feathers fall slower than the bricks, because of air resistance.-- I'm guessing that the feathers cost more than the bricks.
The flight feathers are the feathers located on the wings and tail. There are primary flight feathers that on the bird would be equivalent to our hand. A bird also has secondary flight feathers which when comparing to a human would be our forearm. If you unfold the wing of a bird you will see the flight feathers.
Hollow bones, curved wings to make them aerodynamic and light feathers to make them almost weightless.
Yes they do. Birds spend a lot of time preening and keeping their feathers in good condition.
The best way to determine the phenotype of a bird's feathers is through visual observation, which includes noting color, pattern, and texture of the feathers. If needed, genetic testing can also be used to determine the underlying genetic basis of the phenotype.
It takes two thousand pounds of feathers to make one ton. Depending on the size of the birds from which the feathers are gathered from would determine how many feathers would make a ton.
They bathe a and preen themselves.
Males are usually brighter colored.
Birds are known for preening themselves. Preening is an important part of their daily grooming routine where they use their beaks to clean and arrange their feathers. It helps them maintain their feathers in optimal condition for flight and insulation.
Disease - birds do not normally loose their feathers. When they change them it is called moult.Moulting is a process (like shedding in mammals) done regularly by birds, to replace old feathers with new, healthy feathers. This is normal. When a bird loses many feathers at once, it is usually due to the bird plucking out its own feathers OR a condition called French Moult, for which there is no cure.All birds may or may not lose their feathers. It is only when this happens to them and or they die.
hard to tell
hollow bonesfeathersmuscular chests
Disease - birds do not normally loose their feathers. When they change them it is called moult. Moulting is a process (like shedding in mammals) done regularly by birds, to replace old feathers with new, healthy feathers. This is normal. When a bird loses many feathers at once, it is usually due to the bird plucking out its own feathers OR a condition called French Moult, for which there is no cure.
one to frigid no matter what the condition and its like smoother than it's skin