Vent pecking
Results: 11
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11![]() | Applied Animal Behaviour Science 58 Ž[removed]–141 The effect of foraging material and perch height on feather pecking and feather damage in laying hens Beat WechslerAdd to Reading ListSource URL: evolution.data.unibe.chLanguage: English - Date: 2011-08-31 03:16:31 |