Explanation:
The correct answer is option 'C', which is the fig season.
Banyan trees are known to attract various birds and animals due to their large and dense canopies. These trees provide shelter and food for many different species, resulting in a lively and noisy environment.
Here is a detailed explanation of why the fig season makes the banyan tree a noisy place:

1. Importance of Fig to Banyan Trees:
- The fig is a fruit that grows on the banyan tree.
- It is an essential source of nutrition for many animals, including birds and monkeys.
- The figs are rich in sugars, which provide energy to these animals.

2. Abundance of Figs:
- During the fig season, banyan trees produce a large number of figs.
- These figs ripen and become easily accessible to animals.
- The abundance of figs attracts a diverse range of animals to the banyan tree.

3. Animal Activity:
- Birds, such as parrots, mynas, and bulbuls, flock to the banyan tree to feed on the figs.
- They create a lot of noise through their chirping and squawking.
- Monkeys also visit the banyan tree to feast on the figs, adding to the commotion.

4. Competition for Food:
- The fig season leads to increased competition among animals for the available food source.
- Animals may engage in territorial disputes, resulting in loud vocalizations and calls.
- The noise level further increases as animals try to attract mates or establish dominance.

5. Increased Animal Interactions:
- With more animals gathering around the banyan tree, there is an increased likelihood of social interactions.
- Animals communicate with each other through vocalizations, resulting in a noisy environment.

6. Overall Noisy Environment:
- The combination of birds' constant chirping, monkeys' calls, and various other animal vocalizations creates a bustling and noisy atmosphere around the banyan tree during the fig season.

In conclusion, the fig season makes the banyan tree a very noisy place due to the abundance of figs attracting a diverse range of animals. The competition for food, increased animal interactions, and territorial disputes contribute to the overall noise level, making it a lively and boisterous environment.