( Birds ( ( ( ( live and ) breed ) ( in ( ( most ( terrestrial habitats ) ) ( on ( all ( seven continents ) ) ) ) ) ) . ) )
(ROOT (S (NP (NNP Birds)) (VP (VBP live) (CC and) (VBP breed) (PP (IN in) (NP (NP (RBS most) (JJ terrestrial) (NNS habitats)) (PP (IN on) (NP (DT all) (CD seven) (NNS continents)))))) (. .)))
Birds live and breed in most terrestrial habitats on all seven continents.
(ROOT (S (NP (NNP Birds)) (VP (VBP live) (CC and) (VBP breed) (PP (IN on) (NP (NP (CD seven)) (PP (IN of) (NP (DT the) (NN continents)))))) (. .)))
Birds live and breed on seven of the continents.