Yes a Heron is a bird, all birds are vertebrates which means they have a backbone.
As owls are vertebrates - yes they have a back bone / spineYes, and its cervical vertebrae is long and flexible.
Herons are birds.
No there is more with backbones
Crocodiles and alligators eat herons.
Herons eat fish.
Babies that come from blue herons
James Hancock has written: 'The herons handbook' -- subject(s): Ardeidae, Herons 'Herons of North America' -- subject(s): Habitat, Herons
No backbones
Pigs do have backbones.
it has 2 backbones
Yes Bears eat herons.
Babies that come from blue herons