Currently, the largest bird in the world is the Ostrich, but before the Ostrich there were even bigger birds like the Moa and the Elephant Bird. Unfortunately, these birds are extinct. The Moa became extinct in the 1800s, and the Elephant Bird (Aepyornis gracilis) became extinct in htye 1700s.
The ostrich is the heaviest bird on earth, weighing about 300 lbs. For flighted birds, the largest would be the Kori Bustard. The largest parrot is the Hyacinth macaw. The largest eagle is debated between the Steller's Sea eagle and the Harpy Eagle. But overall, the largest bird on earth is the Ostrich.
An Albatross
Moa
Goliath is the name of a giant. It would be fine as a name for a big bird.
With a giant bird.
Dyna Bird :p
it is a mythical giant bird. Some say it was the largest living bird,
The scientific name for the New Zealand moa is Dinornis.
The Roc is a mythical, giant bird.
The Giant Ibis is the national bird of Cambodia.
Yes, the Argentavis which was basically a bird had to be a giant so that it would be able to catch the horse.
It is a mammal
The Giant Moa.
Big Bird
In television series Family Guy, there is a giant chicken known as the Big Chicken.