Please list the nicknames of the players who have won the All-Rookie award and are born in March.
born in March refers to birthMon = '3'; nicknames refers to nameNick
SELECT DISTINCT T1.nameNick FROM Master AS T1 INNER JOIN AwardsPlayers AS T2 ON T1.playerID = T2.playerID WHERE T2.award = 'All-Rookie' AND T1.birthMon = 3