3. Why did he forget about the strange bird?

Analysis of Question 3:

This question is about a character named 'Clumsy' forgetting about a 'strange bird'. The options are:

• a) He had never seen such busy squirrels.
• b) A large shadow covered the place.
• c) He wanted to enjoy his spare time.
• d) He didn't want any changes.

The provided text does not contain any information about Clumsy, a strange bird, or reasons for forgetting. Options (a), (c), and (d) relate to squirrels or spare time/changes, which are topics from other questions. Option (b) mentions a shadow, but there's no context linking it to Clumsy forgetting about a bird.

Conclusion: Cannot be answered from the provided text.