Some do, yes. Cats are notorious for preying on birds.
Yes, many birds of prey eat small mammals.
Yes, there would be mammals that eat all of those.
Birds and other small mammals.
they eat food such as birds, reptiles and small mammals.
boa contsrictors eat small mammals and birds
they eat birds large mammals and many other things
mammals, small birds, and reptiles
Hawks are predators. They eat smaller birds, small mammals, lizards, fish, etc. They do not eat plants.
Carnivores -- they eat fish and small birds and mammals (if they can catch the birds and mammals). River otters also eat frogs, turtles and crayfish; sea otters also eat shellfish.
Of course not ...no birds are mammals !!!!!!!!!!!No, they are birds.
They eat small mammals like mice and small birds and the will sometimes eat grass.
They eat blood from anything like mammals and spiders, birds, and some amphibians eat them.