The smallest bird is the

Options

A. Weaver bird
B. Swift
C. Humming bird
D. Shrew

Answer

To determine the smallest bird, we can follow these steps:

### Step 1: Identify the Options
The question provides four options: Viva bird, Swift, Hummingbird, and Shrew. We need to evaluate these options to find out which one is the smallest bird.

### Step 2: Understand Bird Characteristics
Birds belong to the phylum Chordata and the class Aves. They have unique characteristics such as feathers and hollow bones, which help them in flight and reduce their weight.

### Step 3: Research the Options
- **Viva Bird**: This term does not refer to a specific known bird species.
- **Swift**: Swifts are small birds, but they are not the smallest.
- **Hummingbird**: Hummingbirds are known for their small size, with some species being very tiny.
- **Shrew**: This is not a bird; it is a small mammal.

### Step 4: Determine the Smallest Bird
Among the options, the Hummingbird is recognized as the smallest bird. Specifically, the bee hummingbird, found in Cuba, measures about 2.25 inches long, making it the smallest bird in the world.

### Step 5: Conclusion
Based on the information gathered, the smallest bird is the **Hummingbird**.

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