絨啄木鳥眨眼的瞬間
The Moment a Downy Woodpecker Blinks
The video was taken in October 10, 2022
Camera: Nikon 1 J3
地點：陽台欄杆上
A brief introduction by gemini:
The Downy Woodpecker is the smallest and most common woodpecker in North America. Feature Description Appearance They have a checkered black and white pattern. They are black on top with a prominent white stripe running down the center of their back. Their wings are black with white spots. Their head is striped black and white. Key ID Mark The most reliable way to tell them apart from their larger look-alike (the Hairy Woodpecker) is their bill size. The Downy Woodpecker has a tiny, short, and delicate bill that is noticeably shorter than the length of its head. Male/Female Males have a small red patch (or nape) on the back of their head; females lack this red patch. Habitat Highly adaptable, they are found year-round in a wide variety of wooded areas, including suburban yards, parks, orchards, and open woodlands. Diet They primarily eat insects (such as wood-boring beetles and larvae) but are also frequent visitors to backyard feeders, where they particularly enjoy suet and black oil sunflower seeds. Behavior Due to their small size, they are very acrobatic and can forage on smaller branches, twigs, and even weed stems that larger woodpeckers cannot access.
deepseek's introduction:
絨啄木鳥 身份確認：它是北美最小、最常見的啄木鳥之一，經常在後院、公園和林地中出現。 絨啄木鳥的外觀特征
體型大小：非常小，是北美最小的啄木鳥，大約隻和一隻麻雀一樣大（體長14-18厘米）。
主要顏色：經典的黑、白、灰三色。
身體圖案：
背部：有一條寬闊的白色條紋貫穿中央，像一條“脊柱”。
翅膀：黑色的翅膀上布有成排的白色斑點。
麵部：有醒目的黑白相間的條紋。
腹部：羽毛是樸素的白色或淺灰色。
關鍵識別點：
雄鳥：在它們的後腦勺上有一塊非常小而鮮豔的紅色斑塊，像一個小補丁。這是與雌鳥最明顯的區別。
雌鳥：完全沒有紅色斑塊，整個頭部都是黑白色的。 尾巴：尾巴羽毛的羽幹堅硬而有彈性，它們在攀爬樹幹時會用尾巴作為支撐。
喙：相對較短小，是它們與外形極其相似但體型更大的** hairy woodpecker（長嘴啄木鳥）** 的主要區別之一。
簡單的野外識別口訣： “看見黑白小花啄木鳥，先看大小。如果隻有麻雀大，再看嘴短不短。如果嘴短，那基本就是絨啄木鳥了。如果後腦勺有紅色補丁，那就是雄鳥。”
行為習性： 它們非常活躍，經常在樹幹和樹枝上靈巧地攀爬。 除了在樹皮中尋找昆蟲，它們也是後院喂鳥器的常客，特別喜歡板油、花生醬和葵花籽。 它們的叫聲是一連串尖銳的“pik”聲，啄木的聲音也相對較輕、較快。
照片
睜眼（從視頻裏截的圖）
閉眼（從視頻裏截的圖）
