字級大小SCRIPT，如您的瀏覽器不支援，IE6請利用鍵盤按住ALT鍵 + V → X → (G)最大(L)較大(M)中(S)較小(A)小，來選擇適合您的文字大小，如為IE7或Firefoxy瀏覽器則可利用鍵盤 Ctrl + (+)放大 (-)縮小來改變字型大小。 The most well-known feature of raccoons is washing behavior. Whether the food obtained by raccoons in a captive environment has a preference for behavior, and whether washing of food by raccoons is relevance to food preferences. The purpose of this research is to investigate the behavioral differences between the three species of Procyoninae in the same environment. Whether food preferences affect behavior and the causes of washing behavior. The experiment gave the same water body in the captive environment of the three species, observed the behavior change before and after, and adjusted the recipe to monitor the animal's preference for food and the relationship between behavior and preference.
It is determined through experiments that coatis and kinkajous may not have the same washing behavior even if they are given the same environment due to differences in body structure and living habits. However, the captive environment of the Procyoninae is often too monotonous. The misalignment of food properties and taste can give raccoons and coatis behavioral stimulation and possible release of captive pressure. If sufficient activity space cannot be given, the environmental smell and food taste change to enhance the richness of the environment and thus its animal welfare.

目錄
致謝 i
Abstract ii
摘要 iii
圖目錄 vi
表目錄 vii
壹、 前言 1
貳、 材料與方法 3
1.研究對象 3
1.1北美浣熊 3
1.2南美浣熊 3
1.3蜜熊 4
2.個體選擇 4
3.實驗空間 5
4.食物設計 5
4.1北美浣熊 5
4.2南美浣熊 5
4.3蜜熊 5
5.進食時間選擇 6
6.實驗流程 6
6.1行為確認 6
6.2洗滌行為成因測驗 6
6.3食物對洗滌行為影響的因子檢驗 7
6.4食物口味的影響試驗 7
6.5食物氣味的影響試驗 7
7.資料分析 8
參、 結果 9
1.食物偏好分析 9
1.1北美浣熊 9
1.2南美浣熊 10
1.3蜜熊 10
2.行為辨識 10
3.手部清洗行為 11
3.1.洗手行為 11
3.2洗滌行為 11
3.3空搓手 11
4.食物口味的影響試驗 11
5.食物氣味的影響試驗 11
肆、 討論 12
伍、 結論 15
陸、 參考文獻 16
柒、 圖表資料 18
附表 41


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