Environmental association Carduelis reported earlier this month it had spotted the pair of wolves, one a male German-Polish wolf -- a species found mostly in western Poland and eastern Germany ...

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The European goldfinch, Carduelis carduelis, has been introduced successfully to countries as far apart as Canada, New Zealand and Uruguay.

This media is in the public domain (free of copyright restrictions). You can copy, modify, and distribute this work without contacting the Smithsonian. For more information, visit the Smithsonian's ...

Environmental association Carduelis reported earlier this month it had spotted the pair of wolves, one a male German-Polish wolf -- a species found mostly in western Poland and eastern Germany ...