Chuffing: a soft, low-frequency sound that tigers use as a friendly greeting. This non-threatening vocalization is often exchanged between mother tigers and their cubs or between adult tigers that have friendly relations.
Growling and Hissing: When tigers feel threatened or want to scare off an enemy, they growl and hiss. A growl is a low, rumbling sound that says, "Watch out, I'm dangerous!" Hissing is a sharper, more breathy sound that means, "Stay away!" These sounds help tigers protect themselves and their territory.
Moaning and Meowing: Tigers can also moan and meow, just like your pet cat at home, but much louder! They moan to talk to other tigers nearby, maybe to find a mate or to call for help. Meowing is used during courtship when male and female tigers want to show they like each other.
Soft Purring: Though it's rare, tigers can make a purring-like sound when they are happy and relaxed. This sound is softer than a house cat's purr but still shows that the tiger is content.
