How would I describe a baby kangaroo in Japanese? Would I call it "ジョーイ" (katakana for "joey", which is used in English for pretty much any baby marsupial), or "子カンガルー" (literally baby-kangaroo).
The English edition of Wiktionary doesn't have a translation. Weblio only has info on the given name "Joey" at both the page on ジョーイ or on Joey.
Doing a google image search using 子カンガルー gave me better results than doing one on ジョーイ, but that could just be because the former doesn't have to compete against synonyms.