Bearded dragons are sight hunters, they need to see the food move to trigger a feeding response, especially when they are babies.
1	Bearded	bearded	ADJ	JJ	Degree=Pos	2	amod	2:amod	_
2	dragons	dragon	NOUN	NNS	Number=Plur	5	nsubj	5:nsubj	_
3	are	be	AUX	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	5	cop	5:cop	_
4	sight	sight	ADJ	JJ	Degree=Pos	5	amod	5:amod	_
5	hunters	hunter	NOUN	NNS	Number=Plur	0	root	0:root	SpaceAfter=No
6	,	,	PUNCT	,	_	5	punct	5:punct	_
7	they	they	PRON	PRP	Case=Nom|Number=Plur|Person=3|PronType=Prs	8	nsubj	8:nsubj|10:nsubj:xsubj	_
8	need	need	VERB	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	5	parataxis	5:parataxis	_
9	to	to	PART	TO	_	10	mark	10:mark	_
10	see	see	VERB	VB	VerbForm=Inf	8	xcomp	8:xcomp	_
11	the	the	DET	DT	Definite=Def|PronType=Art	12	det	12:det	_
12	food	food	NOUN	NN	Number=Sing	10	obj	10:obj|13:nsubj:xsubj	_
13	move	move	VERB	VB	VerbForm=Inf	10	xcomp	10:xcomp	_
14	to	to	PART	TO	_	15	mark	15:mark	_
15	trigger	trigger	VERB	VB	VerbForm=Inf	10	advcl	10:advcl:to	_
16	a	a	DET	DT	Definite=Ind|PronType=Art	18	det	18:det	_
17	feeding	feed	VERB	VBG	VerbForm=Ger	18	amod	18:amod	_
18	response	response	NOUN	NN	Number=Sing	15	obj	15:obj	SpaceAfter=No
19	,	,	PUNCT	,	_	10	punct	10:punct	_
20	especially	especially	ADV	RB	_	24	advmod	24:advmod	_
21	when	when	ADV	WRB	PronType=Int	24	advmod	24:advmod	_
22	they	they	PRON	PRP	Case=Nom|Number=Plur|Person=3|PronType=Prs	24	nsubj	24:nsubj	_
23	are	be	AUX	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	24	cop	24:cop	_
24	babies	baby	NOUN	NNS	Number=Plur	10	advcl	10:advcl:when	SpaceAfter=No
25	.	.	PUNCT	.	_	5	punct	5:punct	_
