Therefore, their reproductive biology is not well-studied.
Here's why:
* Limited Data: There are very few ligers in existence, and their breeding is primarily done in captivity. This makes it difficult to collect data on their reproductive cycles.
* Hybridity: As hybrids, their reproductive abilities are unpredictable. They might not be fertile at all, or their fertility may be affected in various ways.
While we know lions and tigers have distinct breeding seasons, it is impossible to say with certainty how long a female liger's reproductive cycle is.