Here's why:
* Optimal weather: Spring and early summer offer favorable weather conditions with plenty of food and shelter. This is crucial for the mother tiger to raise her cubs successfully.
* Longer days: Longer days provide more time for the mother tiger to hunt and gather food for herself and her cubs.
* Abundant prey: The availability of prey is usually at its peak during this time, ensuring enough food for the growing cubs.
However, it's important to note that the exact timing of tiger births can vary depending on the location and specific circumstances of the individual tiger.