Natural History Subject - taxidermy Dipper naturalized. Beautiful old specimen in good condition. All stuffed birds we sell or osteology objects are ancient specimens dating from the late 19th century or early 20th century (pre-Washington Convention). They are thus marketable within the European Union. Some species listed in Annex I or II of the Washington Convention can not, against, not be exported outside the EU without a Cites certificate. If you want to export such specimens outside the EU, thank you to contact us.