Some localized extinctions already have occurred across some of its habitat.
1	Some	some	DET	DT	_	3	det	3:det	_
2	localized	localize	VERB	VBN	Tense=Past|VerbForm=Part	3	amod	3:amod	_
3	extinctions	extinction	NOUN	NNS	Number=Plur	6	nsubj	6:nsubj	_
4	already	already	ADV	RB	_	6	advmod	6:advmod	_
5	have	have	AUX	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	6	aux	6:aux	_
6	occurred	occur	VERB	VBN	Tense=Past|VerbForm=Part	0	root	0:root	_
7	across	across	ADP	IN	_	8	case	8:case	_
8	some	some	DET	DT	_	6	obl	6:obl:across	_
9	of	of	ADP	IN	_	11	case	11:case	_
10	its	its	PRON	PRP$	Case=Gen|Gender=Neut|Number=Sing|Person=3|Poss=Yes|PronType=Prs	11	nmod:poss	11:nmod:poss	_
11	habitat	habitat	NOUN	NN	Number=Sing	8	nmod	8:nmod:of	SpaceAfter=No
12	.	.	PUNCT	.	_	6	punct	6:punct	_
