Penguins 3.7.8

企鹅

Chinese 企鹅

English Penguins

Spanish Pingüinos

Code: 3.7.8
Category: 3.7 Birds, bats
Version: Vienna Classification, 10th edition (VCL 10, in force from 1 Jan 2026); English from the WIPO official text, Chinese is a J&C reference translation