The second bird made his nest on a tree near rishi’s ashram.

The correct answer is option 'B', which states that the second bird made his nest on a tree near the rishi's ashram. Let's understand why this is the correct answer and how it relates to the given information.

Given Information:
- There is a second bird involved.
- The bird made his nest.
- There is a rishi's ashram mentioned.
- The mother bird is also mentioned.
- There is a cave mentioned.

Understanding the Options:
a) In rishi's ashram:
This option suggests that the second bird made his nest inside the rishi's ashram. However, there is no specific mention of the second bird making his nest inside the ashram.

b) On a tree near the rishi's ashram:
This option states that the second bird made his nest on a tree near the rishi's ashram. This option aligns with the given information that the second bird made his nest and there is a mention of the rishi's ashram.

c) Where the mother lived:
This option suggests that the second bird made his nest where the mother bird lived. However, there is no specific information given about where the mother bird lived.

d) Near the cave:
This option states that the second bird made his nest near the cave. Although there is mention of a cave, there is no direct information provided about the second bird's nest being near the cave.

Explanation:
Based on the given information, option 'B' is the correct answer because it aligns with the facts mentioned. The second bird made his nest on a tree near the rishi's ashram. This suggests that the second bird found a suitable spot near the ashram where it felt safe and comfortable to build its nest.

Additionally, the fact that the second bird chose a location near the ashram implies that it may have been attracted to the peace and tranquility of the ashram environment. The rishi's ashram could serve as an ideal location for the bird to find food, shelter, and protection from predators.

Overall, option 'B' is the most logical and suitable answer based on the given information and the relationship between the second bird, the rishi's ashram, and the act of nest building.