What is the common ecological strategy observed regarding the chicks of the Fiordland penguin after hatching?

Answer

Parents prioritize provisioning the larger, stronger first chick, frequently resulting in the smaller second chick starving.

Fiordland penguins lay two eggs, but a common strategy observed is that parents prioritize provisioning the larger, stronger first chick, leading the smaller, second-hatched chick to frequently starve.

What is the common ecological strategy observed regarding the chicks of the Fiordland penguin after hatching?
birdanimalgenuspenguinEudyptes