
Scarlet Macaw Parenting Partnership Study |
Weight Data
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These data are based on the weight records of Scarlet macaw chicks raised at Enchanted Emerald Forest Macaws. The indicated weights for Tabasco and Cayenne are actual recorded weights for these two parent-raised chicks. Tabasco and Cayenne were not weighed every day until 3 weeks old. The average value is based on a sample size of 3 chicks from the same parents, but hand-raised after 9 days in the nest with the parents. |
Scarlet
Macaw Chicks |
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| Weight (grams) | Weight (grams) | |||||||
| Age (days) | Tabasco | Cayenne | Average for hand-raised | Age (days) | Tabasco | Cayenne | Average for hand-raised | |
| 0 | 21 | 475 | 402 | |||||
| 1 | 22 | 497 | 481 | 441 | ||||
| 2 | 23 | 522 | 518 | 466 | ||||
| 3 | 38 | 24 | 559 | 558 | 496 | |||
| 4 | 25 | 580 | 568 | 528 | ||||
| 5 | 57 | 26 | 631 | 603 | 556 | |||
| 6 | 84 | 73 | 27 | 652 | 636 | 585 | ||
| 7 | 92 | 28 | 678 | 655 | 616 | |||
| 8 | 110 | 87 | 96 | 29 | 677 | 675 | 644 | |
| 9 | 137 | 104 | 30 | 707 | 720 | 672 | ||
| 10 | 126 | 118 | 31 | 741 | 732 | 688 | ||
| 11 | 175 | 132 | 32 | 760 | 766 | 709 | ||
| 12 | 177 | 142 | 33 | 793 | 776 | 731 | ||
| 13 | 234 | 184 | 34 | 796 | 810 | 753 | ||
| 14 | 0 | 219 | 208 | 35 | 819 | 815 | 771 | |
| 15 | 281 | 229 | 36 | 843 | 840 | 800 | ||
| 16 | 282 | 248 | 37 | 851 | 846 | 814 | ||
| 17 | 332 | 274 | 38 | 897 | 885 | 835 | ||
| 18 | 345 | 300 | 39 | 901 | 881 | 851 | ||
| 19 | 390 | 327 | 40 | 906 | 887 | 865 | ||
| 20 | 404 | 349 | 41 | 935 | 926 | 876 | ||
[ Top of Page ] [ Graph of data ]
Scarlet
Macaw Chicks |
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| Weight (grams) |
Weight (grams) |
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| Age (days) | Tabasco | Cayenne |
Average for hand-raised |
Age (days) | Tabasco | Cayenne |
Average for hand-raised |
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| 42 | 935 | 926 | 876 | 63 | 1054 | 1016 | 1008 | |
| 43 | 937 | 925 | 886 | 64 | 1050 | 997 | 1003 | |
| 44 | 956 | 935 | 918 | 65 | 1054 | 1001 | 1000 | |
| 45 | 986 | 950 | 929 | 66 | 1045 | 992 | 999 | |
| 46 | 984 | 962 | 939 | 67 | 1040 | 993 | 998 | |
| 47 | 1005 | 980 | 947 | 68 | 1041 | 983 | 994 | |
| 48 | 996 | 1004 | 956 | 69 | 1023 | 994 | 990 | |
| 49 | 1020 | 996 | 982 | 70 | 1030 | 990 | 997 | |
| 50 | 1042 | 1001 | 991 | 71 | 1026 | 986 | 997 | |
| 51 | 1042 | 1001 | 993 | 72 | 1026 | 982 | 996 | |
| 52 | 1048 | 1013 | 1000 | 73 | 1024 | 976 | 983 | |
| 53 | 1031 | 1019 | 1010 | 74 | 1014 | 965 | 975 | |
| 54 | 1065 | 1011 | 1004 | 75 | 1008 | 953 | 968 | |
| 55 | 1043 | 1029 | 1011 | 76 | 998 | 946 | 964 | |
| 56 | 1073 | 1026 | 1011 | 77 | 972 | 933 | 964 | |
| 57 | 1056 | 1011 | 1019 | 78 | 970 | 932 | 957 | |
| 58 | 1055 | 1004 | 1003 | 79 | 959 | 914 | 941 | |
| 59 | 1060 | 1012 | 1007 | 80 | 955 | 907 | 933 | |
| 60 | 1056 | 1020 | 1000 | 81 | 942 | 892 | 929 | |
| 61 | 1060 | 1005 | 1003 | 82 | 926 | 893 | 922 | |
| 62 | 1063 | 994 | 998 | 83 | 919 | 886 | 913 | |
[ Top of Page ] [ Graph of data ]
Scarlet
Macaw Chicks |
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| Weight (grams) | Weight (grams) | |||||||
| Age (days) | Tabasco | Cayenne | Average for hand-raised | Age (days) | Tabasco | Cayenne | Average for hand-raised | |
| 84 | 901 | 862 | 905 | 105 | 898 | 878 | 859 | |
| 85 | 901 | 859 | 890 | 106 | 900 | 880 | 861 | |
| 86 | 870 | 850 | 885 | 107 | 902 | 872 | 861 | |
| 87 | 871 | 851 | 877 | 108 | 900 | 879 | 862 | |
| 88 | 876 | 847 | 871 | 109 | 900 | 904 | 871 | |
| 89 | 868 | 850 | 870 | 110 | 916 | 900 | 862 | |
| 90 | 864 | 847 | 860 | 111 | 914 | 904 | 867 | |
| 91 | 870 | 856 | 862 | 112 | 915 | 889 | 874 | |
| 92 | 878 | 860 | 855 | 113 | 917 | 894 | 881 | |
| 93 | 875 | 858 | 858 | 114 | 924 | 894 | 870 | |
| 94 | 877 | 858 | 855 | 115 | 919 | 905 | 874 | |
| 95 | 886 | 860 | 856 | 116 | 918 | 905 | 879 | |
| 96 | 880 | 860 | 851 | 117 | 907 | 886 | 881 | |
| 97 | 880 | 858 | 853 | 118 | 915 | 895 | 883 | |
| 98 | 880 | 866 | 859 | 119 | 914 | 906 | 893 | |
| 99 | 886 | 861 | 858 | 120 | 912 | 913 | 894 | |
| 100 | 883 | 864 | 860 | |||||
| 101 | 888 | 860 | 862 | |||||
| 102 | 898 | 861 | 856 | |||||
| 103 | 880 | 869 | 859 | |||||
| 104 | 887 | 878 | 859 | |||||
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Last Updated on 03/07/2000
By Joseph M. Csaky