Spiny Mammal; Sonic's Species
This page is the CodyCross answer for the clue below from Train Travel, Group 701, Puzzle 3 (Large Windows).
Question is: Spiny Mammal; Sonic's Species
and the answer is: HEDGEHOG
Word Meaning:
HEDGEHOG — A small mammal of the subfamily Erinaceinae, characterized by their spiny back and often by the habit of rolling up into a ball when attacked, native to Afro-Eurasia.
Definitions from Wiktionary.