World's Tallest Creature If Stood on Its Fluke

This page is the CodyCross answer for the clue below from Fauna and Flora, Group 173, Puzzle 4 (Zoological Parks).

Question is: World's Tallest Creature If Stood on Its Fluke

and the answer is: BLUEWHALE

Word Meaning:

BLUE WHALE — A whale (Balaenoptera musculus), blue in color and the largest known living animal.

Definitions from Wiktionary.

World's tallest creature if stood on its fluke — CodyCross Answer | CodyCross Solutions