後院樹上的衰鴿
Mourning Dove
1/30/2026
Backyard tree
The bird is the Mourning Dove (Zenaida macroura). While they are members of the same family as pigeons (Columbidae), they are distinct for their slender build and soulful calls.
Here is a brief introduction to this common but fascinating bird:
Why the Name?
They are named for their distinctive "mournful" call—a soft, rhythmic coo-OO-oo-oo-oo—which many people mistake for the hooting of an owl. Despite the sad sound, it is actually a territorial call or a way to attract a mate.
Key Characteristics
- Appearance: They have a delicate, grayish-brown plumage with black spots on their wings and a long, tapered tail. You can often see a slight iridescent patch on the sides of a male's neck.
- The "Whistle": When they take off or land, their wings make a high-pitched whistling or "twittering" sound. This is caused by specialized feathers and acts as an alarm signal to other birds.
- Diet: They are primarily ground feeders, eating seeds almost exclusively. They can store a large amount of seeds in an enlarged part of their esophagus called a "crop" to digest later in a safe location.
Quick Facts
| Feature | Detail |
|---|---|
| Habitat | Open grasslands, farm fields, and suburban backyards across North America. |
| Speed | Surprisingly fast; they are powerful fliers capable of reaching 55 mph ($88 text{ km/h}$). |
| Nesting | They are famous for building notoriously "flimsy" nests—often just a few twigs on a flat branch or a ledge. |
| Parenting | Both parents produce "crop milk" (a nutrient-rich secretion) to feed their young, known as squabs. |
Symbolism
In many cultures, the Mourning Dove is viewed as a symbol of peace, hope, and renewal. Because they often mate for life, they are also frequently associated with devotion and friendship.
這種鳥是哀鴿（學名：Zenaida macroura）。雖然它們與鴿子同屬一個科（鳩鴿科），但以其修長的體型和深情的鳴叫而區別於其他成員。
以下是關於這種常見卻迷人的鳥類的簡要介紹：
名字的由來
它們因其獨特的、帶著"憂傷感"的鳴叫聲而得名——一種輕柔而有節奏的"咕-嗚-嗚-嗚"聲，許多人會誤以為這是貓頭鷹的叫聲。盡管聲音聽起來悲傷，但這實際上是它們宣示領地或吸引配偶的方式。
主要特征
- 外觀：它們擁有精致的灰褐色羽毛，翅膀上有黑色斑點，尾巴長而尖。你常能看到雄性頸部兩側有一小塊彩虹色的斑。
- "哨音"：當它們起飛或降落時，翅膀會發出一種尖銳的呼嘯聲或"吱吱"聲。這是由特殊的羽毛造成的，對其它鳥類起到警報作用。
- 飲食：它們主要在地麵覓食，幾乎隻吃種子。它們可以將大量種子儲存在食管膨大的部分（稱為"嗉囊"）中，以便在安全的地方慢慢消化。
快速了解
| 特征 | 詳情 |
|---|---|
| 棲息地 | 遍布北美的開闊草原、農田和郊區的後院。 |
| 速度 | 出人意料的快；它們是強有力的飛行者，速度可達每小時55英裏（約88公裏）。 |
| 築巢 | 以搭建出了名"敷衍"的巢而著稱——通常隻是在平坦的樹枝或突出物上放幾根小樹枝。 |
| 育雛 | 父母雙方都會分泌"鴿乳"（一種富含營養的分泌物）來喂養它們的幼鳥（稱為 squabs）。 |
| 象征意義 | 在許多文化中，哀鴿被視為和平、希望和新生的象征。由於它們經常終身相伴，所以也常與忠誠和友誼聯係在一起。 |
https://www.youtube.com/watch?v=NY2CcamaZWA
