(S (S (NP (EX There)) (VP (VBP are) (NP (NP (NP (NP (QP (ADVP (IN at) (JJS least)) (NN 112)) (BASENP (JJ different) (NNS species))) (PP (IN of) (BASENP (NNS birds)))) (PRN (COMMA ,) (VP (VBG totaling) (BASENP (NN 720))) (COMMA ,))) (VP (VBN located) (PP (IN at) (BASENP (DT the) (NN zoo))))))) (PERIOD .))