Original sentence: North Fox is the smaller of the two islands, 3.32 km² (1.282 sq mi, or 820.5 acres) in area, roughly  wide by  long.South Fox Island is 13.89 km² (5.3635 sq mi, or 3,432.6 acres) in area, and about  long and  wide
Edited sentence: North Fox () is the smaller of the two islands, 3.32 km² (1.282 sq mi, or 820.5 acres) in area, roughly  wide by  long.South Fox Island () is 13.89 km² (5.3635 sq mi, or 3,432.6 acres) in area, and about  long and  wide