(the younger the eaiser to tame) Look for clean smooth feathers, beak, and clean vent feathers (the feathers around the butt..dirty vent feathers means the bird is not healthy) Look for a dark eye with no circles (the older ones have a circle ring in their eyes).
1	(	(	PUNCT	-LRB-	_	3	punct	3:punct	SpaceAfter=No
2	the	the	DET	DT	Definite=Def|PronType=Art	3	det	3:det	_
3	younger	young	ADJ	JJR	Degree=Cmp	5	advcl	5:advcl:the	_
4	the	the	DET	DT	Definite=Def|PronType=Art	5	det	5:det	_
5	eaiser	easy	ADJ	JJR	Degree=Cmp|Typo=Yes	0	root	0:root	CorrectForm=easier
6	to	to	PART	TO	_	7	mark	7:mark	_
7	tame	tame	VERB	VB	VerbForm=Inf	5	advcl	5:advcl:to	SpaceAfter=No
8	)	)	PUNCT	-RRB-	_	5	punct	5:punct	_
9	Look	look	VERB	VB	Mood=Imp|VerbForm=Fin	5	parataxis	5:parataxis	_
10	for	for	ADP	IN	_	15	case	15:case	_
11	clean	clean	ADJ	JJ	Degree=Pos	15	amod	15:amod	_
12	smooth	smooth	ADJ	JJ	Degree=Pos	15	amod	15:amod	_
13	feathers	feather	NOUN	NNS	Number=Plur	15	compound	15:compound	SpaceAfter=No
14	,	,	PUNCT	,	_	15	punct	15:punct	_
15	beak	beak	NOUN	NN	Number=Sing	9	obl	9:obl:for	SpaceAfter=No
16	,	,	PUNCT	,	_	20	punct	20:punct	_
17	and	and	CCONJ	CC	_	20	cc	20:cc	_
18	clean	clean	ADJ	JJ	Degree=Pos	20	amod	20:amod	_
19	vent	vent	NOUN	NN	Number=Sing	20	compound	20:compound	_
20	feathers	feather	NOUN	NNS	Number=Plur	15	conj	9:obl:for|15:conj:and	_
21	(	(	PUNCT	-LRB-	_	23	punct	23:punct	SpaceAfter=No
22	the	the	DET	DT	Definite=Def|PronType=Art	23	det	23:det	_
23	feathers	feather	NOUN	NNS	Number=Plur	20	appos	20:appos	_
24	around	around	ADP	IN	_	26	case	26:case	_
25	the	the	DET	DT	Definite=Def|PronType=Art	26	det	26:det	_
26	butt	butt	NOUN	NN	Number=Sing	23	nmod	23:nmod:around	SpaceAfter=No
27	..	..	PUNCT	,	_	23	punct	23:punct	SpaceAfter=No
28	dirty	dirty	ADJ	JJ	Degree=Pos	30	amod	30:amod	_
29	vent	vent	NOUN	NN	Number=Sing	30	compound	30:compound	_
30	feathers	feather	NOUN	NNS	Number=Plur	31	nsubj	31:nsubj	_
31	means	mean	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	5	parataxis	5:parataxis	_
32	the	the	DET	DT	Definite=Def|PronType=Art	33	det	33:det	_
33	bird	bird	NOUN	NN	Number=Sing	36	nsubj	36:nsubj	_
34	is	be	AUX	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	36	cop	36:cop	_
35	not	not	PART	RB	_	36	advmod	36:advmod	_
36	healthy	healthy	ADJ	JJ	Degree=Pos	31	ccomp	31:ccomp	SpaceAfter=No
37	)	)	PUNCT	-RRB-	_	5	punct	5:punct	_
38	Look	look	VERB	VB	Mood=Imp|VerbForm=Fin	5	parataxis	5:parataxis	_
39	for	for	ADP	IN	_	42	case	42:case	_
40	a	a	DET	DT	Definite=Ind|PronType=Art	42	det	42:det	_
41	dark	dark	ADJ	JJ	Degree=Pos	42	amod	42:amod	_
42	eye	eye	NOUN	NN	Number=Sing	38	obl	38:obl:for	_
43	with	with	ADP	IN	_	45	case	45:case	_
44	no	no	DET	DT	_	45	det	45:det	_
45	circles	circle	NOUN	NNS	Number=Plur	42	nmod	42:nmod:with	_
46	(	(	PUNCT	-LRB-	_	50	punct	50:punct	SpaceAfter=No
47	the	the	DET	DT	Definite=Def|PronType=Art	49	det	49:det	_
48	older	old	ADJ	JJR	Degree=Cmp	49	amod	49:amod	_
49	ones	one	NOUN	NNS	Number=Plur	50	nsubj	50:nsubj	_
50	have	have	VERB	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	38	parataxis	38:parataxis	_
51	a	a	DET	DT	Definite=Ind|PronType=Art	53	det	53:det	_
52	circle	circle	NOUN	NN	Number=Sing	53	compound	53:compound	_
53	ring	ring	NOUN	NN	Number=Sing	50	obj	50:obj	_
54	in	in	ADP	IN	_	56	case	56:case	_
55	their	their	PRON	PRP$	Case=Gen|Number=Plur|Person=3|Poss=Yes|PronType=Prs	56	nmod:poss	56:nmod:poss	_
56	eyes	eye	NOUN	NNS	Number=Plur	53	nmod	53:nmod:in	SpaceAfter=No
57	)	)	PUNCT	-RRB-	_	50	punct	50:punct	SpaceAfter=No
58	.	.	PUNCT	.	_	5	punct	5:punct	_
