Weight data for Scarlet Macaw chicks

These data are based on the weight records of Scarlet macaw chicks raised
at Enchanted Emerald Forest Macaws. The indicated high and low weights are
actual recorded weights of individual Scarlets. The average value is based on a
sample size of 15 individuals. The chicks were left in the nest with the parents for
about nine days, so no weight data is available for that period.

[ Weights for ages 42 to 83 days ] [ Weights for ages 84 to 120 days ]
[ Graph of data ]
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Scarlet Macaw Chicks Ages 10 to 41 days
	Weight (grams)				Weight (grams)
Age (days)	High	Average	Low	Age (days)	High	Average	Low
0	Chicks left in the nest during this period			21	572	442	310
1				22	612	471	324
2				23	658	499	338
3				24	688	529	362
4				25	716	562	390
5				26	758	591	426
6				27	784	619	438
7				28	826	652	462
8				29	860	686	496
9				30	886	713	516
10	206	158	78	31	918	740	538
11	240	178	92	32	948	768	570
12	272	196	108	33	968	792	608
13	298	225	122	34	1010	814	618
14	338	255	140	35	1020	838	640
15	366	276	162	36	1045	861	658
16	412	301	188	37	1080	888	670
17	440	329	218	38	1085	904	680
18	482	355	246	39	1085	925	700
19	516	384	270	40	1125	947	714
20	550	416	292	41	1155	968	732

[ Top of Page ] [ 84 to 120 days ] [ Graph of data ]

Scarlet Macaw Chicks Ages 42 to 83 days
	Weight (grams)				Weight (grams)
Age (days)	High	Average	Low	Age (days)	High	Average	Low
42	1180	987	737	63	1220	1107	880
43	1180	1002	750	64	1220	1103	890
44	1215	1023	770	65	1210	1098	880
45	1225	1036	786	66	1200	1091	880
46	1235	1050	800	67	1190	1085	880
47	1245	1059	810	68	1190	1077	870
48	1245	1072	826	69	1190	1075	860
49	1250	1088	842	70	1190	1066	880
50	1250	1098	856	71	1190	1061	880
51	1260	1107	878	72	1170	1051	880
52	1240	1114	915	73	1160	1050	880
53	1250	1119	925	74	1160	1039	870
54	1240	1127	932	75	1160	1024	870
55	1240	1132	938	76	1140	1016	870
56	1240	1131	928	77	1130	1011	870
57	1240	1131	940	78	1160	1007	860
58	1240	1126	900	79	1150	996	842
59	1240	1120	908	80	1150	990	834
60	1220	1115	900	81	1140	982	832
61	1240	1114	888	82	1130	973	815
62	1220	1109	880	83	1100	960	815

[ Top of Page ] [ Graph of data ]

Scarlet Macaw Chicks Ages 84 to 120 days
	Weight (grams)				Weight (grams)
Age (days)	High	Average	Low	Age (days)	High	Average	Low
84	1080	946	806	105	980	891	780
85	1050	936	800	106	960	888	785
86	1050	931	795	107	980	889	775
87	1040	926	790	108	960	882	780
88	1040	923	790	109	960	885	785
89	1030	917	790	110	960	880	775
90	1020	910	797	111	940	866	775
91	1020	912	795	112	950	871	785
92	1020	905	784	113	945	872	788
93	990	904	786	114	940	868	765
94	980	904	776	115	935	868	768
95	985	904	777	116	940	873	765
96	990	898	768	117	940	876	770
97	990	899	768	118	940	878	772
98	980	898	780	119	941	885	795
99	970	898	775	120	950	883	789
100	965	892	780	121
101	975	896	783	122
102	960	889	770	123
103	980	892	781	124
104	980	897	780	125

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Last Updated on 03/14/2000
By Joseph M. Csaky