Which bird is known for laying more than 100 eggs in a single nest during one breeding season, making it famous in general knowledge questions?

Introduction / Context:
Bird related general knowledge questions often focus on extremes such as largest egg, highest flight, or unusual nesting habits. One popular fact concerns a bird that can lay more than 100 eggs in a single nest over a breeding season. This question tests whether you can recall which bird is associated with this high egg count and match that with the correct option among common birds like hen, duck, pigeon, and ostrich.

Given Data / Assumptions:

• The question mentions a bird that lays more than 100 eggs in one nest.
• The options are Ostrich, Hen, Duck, and Pigeon.
• We assume the general knowledge context where approximate numbers and typical capacities are important rather than exact counts.
• We also assume awareness that some birds lay many more eggs than others during a season.

Concept / Approach:
The ostrich is the largest living bird and lays the largest eggs. In general knowledge material, it is also described as a bird that can lay a large number of eggs, sometimes more than 100 over a season, which may be collected into a single communal nest. Hens, ducks, and pigeons lay far fewer eggs in each clutch and across a breeding season. Therefore, the approach is to identify the bird that is both large and known for a high total egg count, which points clearly to the ostrich.

Step-by-Step Solution:
Step 1: Consider each bird and think about its typical breeding pattern. Step 2: Pigeons usually lay only a small clutch of eggs at a time, often two eggs per nest. Step 3: Ducks and hens also lay limited numbers of eggs per clutch and per season, although hens can lay many eggs over time for domestic production. Step 4: Recall that ostriches are famous for their very large eggs and for communal nests where many eggs are collected, often reaching very high counts. Step 5: Based on this, select Ostrich as the bird that matches the description of laying more than 100 eggs in one nest in GK questions.

Verification / Alternative check:
To verify, remember that many school textbooks and quiz books pair ostrich with several superlative facts: largest bird, largest egg, and the bird that lays many eggs. The idea of an ostrich nest containing a huge collection of eggs is often highlighted in these sources. None of the other birds listed are normally associated with such extremely high egg counts in a single nest. This reinforcement in multiple sources confirms that ostrich is the intended answer.

Why Other Options Are Wrong:
Hen is incorrect because although domesticated hens can lay many eggs over time, they do not usually have a single nest containing over 100 eggs at once in the wild or natural setting described by GK books. Duck is wrong for similar reasons, as duck clutches are relatively modest in size. Pigeon is clearly incorrect because it typically lays only one or two eggs per clutch, far from the large number mentioned. None of these birds match the standard GK fact about more than 100 eggs in one nest.

Common Pitfalls:
A common pitfall is to think only about domesticated hens and their egg production for human consumption, then mistakenly conclude that hens must lay the most eggs. Another mistake is to ignore the phrase in one nest and focus only on total eggs per year. General knowledge questions often simplify biological details and attach a memorable extreme count to a particular animal. For this fact, that animal is the ostrich, and clear recall of this pairing helps avoid confusion in the exam hall.

Final Answer:
The correct answer is Ostrich, the bird commonly described in general knowledge as laying more than 100 eggs in a single nest across a breeding season.