What maximum approximate length could the enormous beak of some *Gastornis* specimens reach?

Answer

Exceeding 45 centimeters

Fossil evidence indicates that the defining feature, the beak, was exceptionally large, with some specimens measuring over 45 centimeters in length.

What maximum approximate length could the enormous beak of some *Gastornis* specimens reach?
birdextinctionfossilbiteGastornis