Behavioral Adaptations
Territory
Animals that are territoiral, defend other animals that have a nest, mating site, or den. It is rare for the defense to cause a fight. To get food for their family, they defend their territory. Most times you can tell where an animals territory is. It can be visual or olfactory.
Territorial Tigers
These tigers are fighting for a territory.
Territorial Cat
The cat is showing visual display of having a territory.
Territorial Hippo
This hippo is also showing visual display over territorial display.
http://www.wisegeek.com/what-is-a-hippopotamus.htm http://animals.desktopnexus.com/wallpaper/1196709/ http://www.vcahospitals.com/main/pet-health-information/article/animal-health/aggression-introduction-to-aggressive-behavior/129
Communication
Communication is a form of behavior that sends a signal to another organism. It can be facial expressions, gaze, gestures, or chemical signals. Bees, termites, and ants use pheromones. Pheromones are a chemical signal sent from one organism to another to convey a message.