Ce. Korschgen et al., TECHNIQUE FOR IMPLANTING RADIO TRANSMITTERS SUBCUTANEOUSLY IN DAY-OLDDUCKLINGS, Journal of field ornithology, 67(3), 1996, pp. 392-397
We developed and evaluated a surgical procedure for implanting radio t
ransmitters in 1-d-old Canvasback (Aythya valisineria) ducklings. Tran
smitters (1.5 g) were implanted subcutaneously on the back of duckling
s while under a general anesthetic, isoflurane, within a few hours of
hatching. Evaluations indicate that the procedure is a reliable method
for radio-marking ducklings.