( ( ( ( Circannual rhythms ) ( of ( ( ( ( ( ( food consumption ) , ) ( body mass ) ) , ) and ) metabolism ) ) ) ( in ( yellow-bellied marmots ) ) ) . )
(ROOT (NP (NP (JJ Circannual) (NNS rhythms)) (PP (IN of) (NP (NP (NN food) (NN consumption)) (, ,) (NP (NN body) (NN mass)) (, ,) (CC and) (NP (NN metabolism)))) (PP (IN in) (NP (JJ yellow-bellied) (NNS marmots))) (. .)))
Circannual rhythms of food consumption, body mass, and metabolism in yellow-bellied marmots.
(ROOT (S (NP (JJ Circannual) (JJ behavioral) (NNS rhythms)) (VP (VBP are) (VP (VBN linked) (PP (TO to) (NP (NP (DT the) (JJ yearly) (NN cycle)) (PP (IN of) (NP (NNS seasons))))))) (. .)))