Deer in Wikipedia
Deer. - (Hebr., 'áyyãl). Its name is frequently read in the Scriptures, and its habits have afforded many allusions or comparisons, which fact supposes that the deer was not rare in Israel. Its handsome form, its swiftness, its shyness, the love of the roe for her fawns, are alluded to; it seems from Prov., v, 19 and some other indirect indications that the words 'áyyãl and 'áyyãlah (deer and hind) were terms of endearment most familiar between lovers.
Fawn in Wikipedia
Fawn (Proverbs 5:19), for Hebrew, yá'alah, feminine of yã'el which should be regularly, as it is in several passages, rendered by wild goat (ibex syriacus). See GOAT, WILD (inf.).