__ Sea Urchins Dig Into the Sand and Mud
This page is the CodyCross answer for the clue below from Sports, Group 151, Puzzle 5 (Half Marathon).
Question is: __ Sea Urchins Dig Into the Sand and Mud
and the answer is: BURROWING
Word Meaning:
BURROWING — present participle and gerund of burrow
Definitions from Wiktionary.