A Novice's Bird Breeding Journal - Page 29
A Novice's Bird Breeding JournalNetPets®

Continued from page 28

Summary of Weight Development

chart

Above is a growth chart for the chick that was followed in this article. You will notice that there is a relatively smooth curve in the weight gain pattern. Even with the number of days that the crop was empty or only had some food in it (when the chick was weighed), the chick was making good progress. A chick's growth needs to be judged on it's own. Each will have it's own pattern, but there should be a smooth growth curve seen.

Average Weights
Chick #1
Average of the Clutch
Weight at hatch:
8g
7.6g
Peak weight:
159g
166.3g
Loss from peak:
36g
41g
Percentage of loss:
22.6%
24.6%

Percentage of Average Weight Gain
Days 1 to 7:
24.8%
Days 7 to 14:
12.4%
Days 14 to 21:
6.3%
Days 21 to 28:
2.5%

As with the peak weights and growth curves each chick will have it's own average weight gains each day. An average will give you an idea of what to look for in the growing chick.

David C. McKain

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