English: perch
Welsh: clwyd
Subject: Amaeth
English context: If pullets learn how to perch or to navigate multi-tier systems during rearing, they will cope better with the transition to the laying house.
Welsh context: Os bydd cywennod wedi dysgu sut i glwydo neu ddygymod â system aml-haenog yn y cwt magu, byddan nhw'n gallu dygymod â'r newid i gwt dodwy yn well.
Notes: TC: http://cymraeg.gov.wales/btc/searchresult?lang=cy&term=Perch&subj=all