Its main prey is voles,mice and shrews.It will also attack ground squirrels,moles,birds up to the size of starlings,grasshoppers,beetles and small rabbits.
Owls are predators.
Unknown.
worms
to cut their ears
Owls are thought to prey upon the long eared jerboa.
Yes they are simply small
Oak trees
No: Short-eared Owls, as well as every other owl, are in the phylum Chordata. This means that they do have a backbone, which invertebrates lack.
they smell them
Screech Owls, Great Horned Owls, Barred Owls mainly.
it eays its prey by swallowing it whole no matter what size it is.
yes because they eat mice , woodrats, muskrat , and voles