Visual displays:
* Ruffling their fur: This makes them appear larger and more intimidating.
* Raising their hackles: This refers to the fur on their back and neck standing on end, further emphasizing their size and aggression.
* Showing their teeth and claws: This is a clear signal of their intent to fight.
* Staring down their opponent: Maintaining direct eye contact can be a powerful display of dominance.
Vocalizations:
* Roar: Tigers have a deep, powerful roar that can be heard for miles. This serves as a warning to other tigers, indicating their territory and strength.
* Growl: A low growl can be used to signal aggression or a threat.
Scent marking:
* Urine spraying: Tigers mark their territory by spraying urine on trees and other prominent objects. This lets other tigers know that the area is occupied.
* Scratches on trees: Tigers also mark their territory by scratching trees with their claws.
Physical actions:
* Charging: A tiger may charge at another tiger to scare it away.
* Striking: A tiger may strike out with its claws or teeth if it feels threatened.
Other factors:
* Size and strength: A larger and stronger tiger is more likely to win a fight, and therefore more likely to scare off another tiger.
* Social status: Tigers with higher social status are more likely to be dominant and able to scare off other tigers.
It's important to note that these defenses are primarily used to establish dominance and territory, and physical fights are rare. Tigers are highly territorial animals, and they usually try to avoid conflict with each other.