Generally, birds with strong curved beaks are seed/ nut eaters.
Their beaks are used for cracking shells on nuts to eat and preening their long feathers
Birds with strong cone-shaped beaks can crack open seeds and nuts to eat them.
Birds beaks are designed for what they eat and where they live.
Birds of paradise use their beaks to eat fruit.
They eat with them
A bird's beak is evolved for the sort of food the bird eats. For example, birds who eat hard seeds have strong beaks to crack them open. Birds who drink flower nectar have long skinny beaks to fit inside the flowers.
Sea birds have strong beaks to help them catch and eat their prey, which may include fish, mollusks, and other marine creatures. The strong beaks allow them to crack open shells, tear apart prey, and handle slippery fish while hunting in the ocean.
no, beaks are wrong
The curved beak allows the hawks to incise the flesh of its prey. The hawk uses its beak to strip flesh off its prey and eat it.
So it can eat easier like fish they have to hook onto to it.
Different birds require different beaks and mouth-parts depending on their diet. Birds that eat meat need heavy, powerful beaks, nectar-feeding birds need long, thin beaks, etc. Beaks can also be used to attract a mate.
Seeds form the basis of a cockatiel's diet. Cockatiels are parrots, and parrots have strong, curved beaks to enable them to crack seeds and nuts, their favourite foods.