arctic redpoll (acanthis hornemanni, carduelis hornemanni) in the nest

arctic redpoll acanthis hornemanni bird nest birdwatching birding ornithology summer july asia eurasia russian east russia north northern animals wildlife polar region siberia siberian chukotka nature outdoor season summertime shrub wild life carduelis true finches finch fringillidae aves fauna hoary hatches eggs small tiny habitat care parent mother female