mute swan (cygnus olor) in morning light and fog, moos am bodensee, baden-wuerttemberg, germany - 啞天鵝 個照片及圖片檔
fleeing mute swan (cygnus olor), territorial fight, federsee lake, near bad buchau, baden-wuerttemberg, germany - 啞天鵝 個照片及圖片檔
mute swan (cygnus olor), beating wings, federsee lake, near bad buchau, baden-wuerttemberg, germany - 啞天鵝 個照片及圖片檔
mute swan (cygnus olor), territorial behaviour, federsee lake, near bad buchau, baden-wuerttemberg, germany - 啞天鵝 個照片及圖片檔
mute swan (cygnus olor) in a canola field (brassica napus), fuldabrueck, hesse, germany - 啞天鵝 個照片及圖片檔
mute swan (cygnus olor) in a canola field (brassica napus), fuldabrueck, hesse, germany - 啞天鵝 個照片及圖片檔
mute swan (cygnus olor) foraging in a canola field (brassica napus), fuldabrueck, hesse, germany - 啞天鵝 個照片及圖片檔
mute swan (cygnus olor) taking off from a canola field (brassica napus), fuldabrueck, hesse, germany - 啞天鵝 個照片及圖片檔
mute swan (cygnus olor) sitting in a canola field (brassica napus), fuldabrueck, hesse, germany - 啞天鵝 個照片及圖片檔
mute swan (cygnus olor) standing in a canola field (brassica napus), fuldabrueck, hesse, germany - 啞天鵝 個照片及圖片檔
mute swan (cygnus olor) standing in a canola field (brassica napus), fuldabrueck, hesse, germany - 啞天鵝 個照片及圖片檔
a feather of the mute swan (cygnus olor) at the baltic sea, jasmund national park, ruegen island, mecklenburg-western pomerania, germany - 啞天鵝 個照片及圖片檔
mute swan (cygnus olor), evening sun, lake starnberg, starnberg, fuenfseenland, five lakes region, upper bavaria, bavaria, germany, publicground - 啞天鵝 個照片及圖片檔
Four swans, circa 1830. From left to right, the Hooper, the Mute Swan, the Polish Swan and Bewick's Swan. An engraving by Lizars from a drawing by...