( ( Mother Crocodiles ) ( ( lay ( ( eggs and ) ( when ( ( the babies ) ( hatch ( ( the mother ) ( ( carries them ) ( in ( ( her mouth ) ( to ( the water ) ) ) ) ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (NNP Mother) (NNP Crocodiles)) (VP (VBD lay) (NP (NP (NNS eggs)) (CC and) (SBAR (WHADVP (WRB when)) (S (NP (DT the) (NNS babies)) (VP (VBP hatch) (SBAR (S (NP (DT the) (NN mother)) (VP (VBZ carries) (NP (PRP them)) (PP (IN in) (NP (NP (PRP$ her) (NN mouth)) (PP (TO to) (NP (DT the) (NN water))))))))))))) (. .)))
Mother Crocodiles lay eggs and when the babies hatch the mother carries them in her mouth to the water.
(ROOT (S (S (NP (NP (DT Some) (NN species)) (PP (IN of) (NP (NN fish)))) (VP (VBP carry) (NP (PRP$ their) (VBN fertilized) (NNS eggs)) (PP (IN in) (NP (PRP$ their) (NN mouth))) (SBAR (IN until) (S (NP (PRP they)) (VP (VBP hatch)))))) (: ;) (S (NP (DT this)) (VP (VBZ is) (VP (VBN called) (S (ADJP (NN mouth) (JJ brooding)))))) (. .)))