no
cats-birds-bears-man-bigger fish eat smaller fish
Some birds, like falcons, eat smaller birds, but large birds who aren't birds of prey don't
Not all birds. Only sea birds such as seagulls. Seagulls would eat the bigger ones, and smaller shorebirds eat sandcrabs and other crustacians under the sand.
no,lady birds only eat smaller insects
Owls eat rodents like mice or the small offspring of bigger animals like foxes or smaller birds or even other owls.
Because they eat smaller animals and butterflies are smaller than them.
Bigger fish are commonly known to eat smaller fish.
yes, bigger fish eats smaller fish
Smaller birds can fly through the gaps in power lines and bigger birds get stuck when they try to go through.
they eat smaller birds and gators eat them
They eat rodents or smaller birds.
Woodland birds are smaller because they need to hide from the lare predators. Ocean birds are bigger because there are not large land predators they need to hide from near the ocean.