The Government of Canada maintains a list of all plant and animal species , or designatable units ( DUs ) thereof , federally recognized as special concern , threatened , endangered , extirpated , and extinct in Canada under Schedule I of the Species at Risk Act ( SARA ) .
DET PROPN ADP PROPN VERB DET NOUN ADP DET NOUN CCONJ NOUN NOUN , CCONJ ADJ NOUN ( NOUN ) ADV , ADV VERB ADP ADJ NOUN , VERB , VERB , VERB , CCONJ NOUN ADP PROPN ADP PROPN PRON ADP DET PROPN ADP PROPN PROPN ( PROPN ) .