a birdhouse hangs on the trunk of a birch betula pendula in november. berlin, germany.

starlinghouse conservation architecture construction traditional birdhouses background birdhouse enclosure beautiful lifestyle structure undefined november provided creative handmade building wildlife colorful pendula germany nestbox birdbox manmade animals habitat ecology biology feeders natural nesting october outdoor betula berlin plants animal autumn houses branch chicks europe forest garden leaves nature spring wooden hangs trunk birch house birds brown green woods color craft nest bird hole home park tree wood