The study of migration of birds is known as

Options

A. Ecology
B. Nidology
C. Phenology
D. Omithology

Answer

**Step-by-Step Solution:**

1. **Understanding Bird Migration**: Bird migration refers to the seasonal movement of birds from one region to another, typically for breeding or to find food. This phenomenon is crucial for the survival of many bird species.

2. **Identifying the Study of Bird Migration**: The question asks for the specific term that describes the study of bird migration. We need to differentiate between related terms.

3. **Analyzing the Options**:
- **Ecology**: This is the study of interactions between organisms and their environment. While it may encompass aspects of bird migration, it does not specifically focus on it.
- **Netology**: This term refers to the study of bird nests. It is not related to migration.
- **Phenology**: This term is used to describe the study of periodic biological events in relation to climate and seasonal changes, including bird migration. It is closely associated with the timing of migration.
- **Ornithology**: This is the scientific study of birds in general, which includes their behavior, ecology, and migration patterns.

4. **Conclusion**: The most accurate term that specifically refers to the study of bird migration is **Phenology**.

**Final Answer**: The study of migration of birds is known as **Phenology**.

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