. Bird notes . I am sorry to say that I have rats in my aviary, and havelost birds to the value of 60/-. This is the second invasion Ihave had, and I am nearly Could you give meany advice on this trouble, through your very useful BirdNotes. A. R. B. Anszver : I cannot suggest any explanation of the youngBudgerigars being all cocks. The question of the determina-tion of sex is at present very imperfectly understood. I should suggest the keeping of a good ratting terrier nearthe aviary—the blocking of the runs with concrete—and theemployment of traps (so arranged as not to entrap
. Bird notes . I am sorry to say that I have rats in my aviary, and havelost birds to the value of 60/-. This is the second invasion Ihave had, and I am nearly Could you give meany advice on this trouble, through your very useful BirdNotes. A. R. B. Anszver : I cannot suggest any explanation of the youngBudgerigars being all cocks. The question of the determina-tion of sex is at present very imperfectly understood. I should suggest the keeping of a good ratting terrier nearthe aviary—the blocking of the runs with concrete—and theemployment of traps (so arranged as not to entrap the birds).But possibly some of our readers, who have been successfulin combating rats, may be able to offer more detailed andpractical advice, H. R. F. If you want your Orders satisfactorily. executed, deal with . HHRRIS. NATURALIST,NEWCASTLE - ON - TYNE. Always on hand the largest Stock of Birds,Beasts, and Reptiles in England. SHOW SPECIMENS A SPECIALITY. Illustrated Catalogue of SundriesTwo
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Keywords: ., bookauthorforeignb, bookcentury1900, bookdecade1900, bookyear1902
