Seven captive-bred blue chaffinches Fringilla polatzeki were released in Gran Canaria, as part of a reintroduction project. The birds came from a combination of places, with some coming from a captive breeding centre on Tafira and others coming from another wild source population.
The @LIFE_Programme project releases first captive-bred Blue Chaffinch in #GranCanaria, #ornithology
It seems that 26 male and 15 female blue chaffinches were also released between 2010 and 2012; they seem to have similar survival and reproductive success to reinforced populations and are remaining stable in number.
http://www.tandfonline.com/doi/abs/10.1080/00063657.2016.1239694
The @LIFE_Programme project releases first captive-bred Blue Chaffinch in #GranCanaria, #ornithology
It seems that 26 male and 15 female blue chaffinches were also released between 2010 and 2012; they seem to have similar survival and reproductive success to reinforced populations and are remaining stable in number.
http://www.tandfonline.com/doi/abs/10.1080/00063657.2016.1239694