( ( ( ( ( ( ( ( ( Birds , ) animals ) , ) reptiles ) , ) insects ) , ) ( many ( different ( living things ) ) ) ) . )
(ROOT (NP (NP (NNP Birds)) (, ,) (NP (NNS animals)) (, ,) (NP (NNS reptiles)) (, ,) (NP (NNS insects)) (, ,) (NP (JJ many) (JJ different) (VBG living) (NNS things)) (. .)))
Birds, animals, reptiles, insects, many different living things.
(ROOT (S (NP (NP (NNP Modern) (NNS members)) (PP (IN of) (NP (DT the) (JJ reptiles) (NN group)))) (VP (VP (VBP live) (PP (IN in) (NP (JJ many) (JJ different) (NNS habitats)))) (CC and) (VP (VBP are) (VP (VBN found) (PP (IN on) (NP (NP (DT every) (NN continent)) (PP (IN except) (NP (NN antarctica)))))))) (. .)))