后院树上的衰鸽
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.
这种鸟是哀鸽（学名：Zenaida macroura）。虽然它们与鸽子同属一个科（鸠鸽科），但以其修长的体型和深情的鸣叫而区别于其他成员。
以下是关于这种常见却迷人的鸟类的简要介绍：
名字的由来
它们因其独特的、带着"忧伤感"的鸣叫声而得名——一种轻柔而有节奏的"咕-呜-呜-呜"声，许多人会误以为这是猫头鹰的叫声。尽管声音听起来悲伤，但这实际上是它们宣示领地或吸引配偶的方式。
主要特征
- 外观：它们拥有精致的灰褐色羽毛，翅膀上有黑色斑点，尾巴长而尖。你常能看到雄性颈部两侧有一小块彩虹色的斑。
- "哨音"：当它们起飞或降落时，翅膀会发出一种尖锐的呼啸声或"吱吱"声。这是由特殊的羽毛造成的，对其它鸟类起到警报作用。
- 饮食：它们主要在地面觅食，几乎只吃种子。它们可以将大量种子储存在食管膨大的部分（称为"嗉囊"）中，以便在安全的地方慢慢消化。
快速了解
| 特征 | 详情 |
|---|---|
| 栖息地 | 遍布北美的开阔草原、农田和郊区的后院。 |
| 速度 | 出人意料的快；它们是强有力的飞行者，速度可达每小时55英里（约88公里）。 |
| 筑巢 | 以搭建出了名"敷衍"的巢而著称——通常只是在平坦的树枝或突出物上放几根小树枝。 |
| 育雏 | 父母双方都会分泌"鸽乳"（一种富含营养的分泌物）来喂养它们的幼鸟（称为 squabs）。 |
| 象征意义 | 在许多文化中，哀鸽被视为和平、希望和新生的象征。由于它们经常终身相伴，所以也常与忠诚和友谊联系在一起。 |
https://www.youtube.com/watch?v=NY2CcamaZWA
