Emperor penguin -> penguin

BUR #2446 has been approved by @evazion.

create implication emperor_penguin -> penguin

Reason:

EDIT: The bulk update request #2446 (forum #164938) has been approved by @evazion.

BUR #2449 has been approved by @evazion.

create implication humboldt_penguin -> penguin

Reason:

EDIT: The bulk update request #2449 (forum #164957) has been approved by @evazion.

The bulk update request #2446 (forum #164938) has been approved by @evazion.

The bulk update request #2449 (forum #164957) has been approved by @evazion.