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Wildlife Reintroduction: From Big to Small

European bisons By Valène Aure (Own work) [CC-BY-SA-3.0 (], via Wikimedia CommonsGood news for wildlife this week as the mighty European bison was reintroduced to the Carpathian mountains in Romania after a 200 year absence. The European bison is Europe’s largest land mammal and was driven to extinction in the wild in Europe in 1927. After a number of reintroduction programmes across the continent it is now starting to do well in a number of places with an overall wild population numbering in the thousands.

This story got me thinking about some of the other reintroduction programmes that are in progress across the UK and Europe, from the large to the small.

The Wolf

Eurasin Wolf By Volker.G (Own work) [GFDL ( or CC-BY-3.0 (], via Wikimedia CommonsMoving down a step in size from the bison, the wolf has been reintroduced to a number of areas across Europe, seeing its numbers rise enormously since 1970. There are even people lobbying hard for a reintroduction to Scotland.

The Lynx

Eurasian Lynx By Böhringer Friedrich (Own work) [CC-BY-SA-2.5 (], via Wikimedia CommonsAnother animal some people would like to see reintroduced to Scotland is the Eurasian lynx. Last seen in the UK around the year 500, the Eurasian lynx and its relative the Iberian lynx has also been successfully reintroduced in places across Europe – you can read more about the Iberian lynx programmes here (English) and here (Spanish).

The Beaver

Tayside beavers By Ray Scott (Emailed to me by Ray Scott) [CC-BY-SA-3.0 (], via Wikimedia CommonsA mammal that has already been reintroduced to Scotland is the Eurasian beaver. The Scottish Beaver Trial introduced an official trial population of beavers to Knapdale Forest in Argyll in 2009, and a number of unofficially released beavers are also breeding in Tayside. The official trial ends next month after which it will be decided if the reintroduction is to continue (the signs are good that the Scottish people support the reintroduction).

The White-tailed Eagle

White-tailed eagle [CC-BY-SA-3.0 ( or GFDL 1.3 (], via Wikimedia CommonsMoving away from mammals now to report on a successful bird reintroduction, again in Scotland. The white-tailed eagle was reintroduced to Scotland in the 1970s from Norway. The Scottish population is doing well and as of 2013 there were 79 territorial breeding pairs, up from around 30 ten years earlier. Read more about the white-tailed eagle programme here and see some of these remarkable animals on video here.

The Field Cricket

Gryllus campsetris By Hedwig Storch (Own work) [CC-BY-SA-3.0 (], via Wikimedia CommonsSmaller but no less important than animals like the bison, field crickets (Gryllus campestris) were first reintroduced to Surrey and Sussex in England in 2010,  with a second reintroduction in 2011. The project is aiming to have 200 ‘singing’ males living in each of the two release sites by 2020. Read more about the field cricket programme here.

The Short-haired Bumblebee

Short-haired bumblebee James Lindsey at Ecology of Commanster [CC-BY-SA-2.5 ( or CC-BY-SA-3.0 (], via Wikimedia CommonsLast on our list but definitely not least, the short-haired bumblebee is believed to have gone extinct in the UK by 2000. A programme to reintroduce them to Dungeness in Kent released its first bees in spring 2012 from a Swedish source and things are looking good so far. Read more about the short-haired bumblebee programme here.

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