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AJ-3
Animal Communication
Presented by:
Dharma Teja
Animal communication
? Visual
? Auditory
? Chemical
? Touch
OUTLINE
Displays
- Behaviors
- Gestures
- Tail-posture (cats, dogs)
Visual Communication
Auditory Communication
DOLPHINS
? high- pitched sounds
? whistles
? 2 main groups of typical sounds:
- Relatively long or elaborate
songs: attract mate + declare
territorical boundaries
- Briefer calls: identify family
members + announce presence of
predator + convey info about
food
Auditory Communication
Birds
Ants
? Communicate by a special language: smell
Chemical Communication
? Release a type of chemical:
pheromones
? Smell pheromones: follow
the scent trail to food,
protect their young
Chemical Communication
Ants
? Cover eyes: sad
Touch Communication
Monkeys
? Groom each other:
express affection &
make peace
Carefulness: wrap
trunks
Touch Communication
Elephants
Entwine trunks:
show affection
? Visual: cats and dogs (displays)
? Auditory: dolphins, birds
? Chemical: ants, coyotes
? Touch: monkeys, elephants
Outline
Thanks For Watching

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