In which specific internal organ does the Wandering Albatross store the highly concentrated stomach oil?

Answer

Proventriculus

The specialized internal mechanism for energy storage in the Wandering Albatross involves the production and retention of stomach oil, which is a vital adaptation for their pelagic existence. This highly concentrated energy reserve is specifically stored within an organ known as the proventriculus. The proventriculus is the glandular part of the stomach where chemical digestion begins, and in this species, it is adapted to house and process the lipids from oily prey into this storable oil form, enabling sustained energy provision both for the adult and subsequently for the chick.

In which specific internal organ does the Wandering Albatross store the highly concentrated stomach oil?
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