CS Presentation.. communication amongst animals

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CommunicationAmong Animals



VipulAroh

P1001

VaibhavAdhangle

P1002

SagarBabarP1003

SandeshBabarP1004

UmeshBagulP1005

NishadBanodkar

P1006



Visual

ActsSound Touch

Hormonal

Types of

Communication



Communication

Agonistic

Courtship

Ownership

(Territory)

Foodrelated

Communic

ation

Alarm

Calls

Meta

Communic

ation

Reasons for

Communication



Bees communicate via different flight

patterns

Bees perform Waggle Dance when they

find source of food to communicate it toother bees.

The Waggle Dance is performed in the

Pattern 8

COMMUNICATION IN BEES



The Waggle Dance gives theDirection of source of food.

Waggle Dance is based on VectorCalculus.

The quality of food is also

communicated.

The Dancing Also gives the distanceof the source.



Only flying mammal

Lives in Caves or Old forts

Has Eyes but low visibility

Uses Sound moreeffectively

Communication Among Bats



Bats use sound for Recognize obstacles, food and other bats

Emits Ultrasonic voice(high frequency)

Echo of Voice is heard

Image of obstacle is created

Echolocation

Echolocation



Bat Chirps and sings to communicate with other bats

Each bat has a Distinct voice

Male and female voices are different

Male Sings in Long notes to woo the female bat

Male Sings in High and Short notes to communicate with othermales

Communication Among Bats



BIRDS



Territory Call

Courtship Call

Migration Call

Threat Call

Types of Call



Kingfisher

Minivet

Awesome Formation

Some Famous

Birds



Communication among Reptiles

Sound

Visual Signals

Substrate Borne

Vibrations



Modes of Sound Communication

Callers: usually make stereotyped

sound

Listeners : respond to the calls by

return calling, by approach, and

by going silent

Communication among Frogs



Omni directional

Elephants produce a broad range of sounds from very low frequencyrumbles to higher frequency trumpets, snorts, barks, roars & cries

Sound Production

Sound Detection



The area below human hearing is known as

infrasound

Human frequency range is 20Hz to 20K

Hz. Ahumans males voice fluctuates around 110Hz and

females voice around 220 Hz

Among elephants, a typical male rumble fluctuates

around 12 Hz and that of females 22Hz

This signal travels around 10km in favorable

condition and it is called as rumble



When an elephant rumbles a replica of the airborne sound isalso transmitted through the ground and used as seismic signal

Seismic energy transmits most efficiently between the 10 and40 Hz

They sense this seismic signal through bone conduction and theuse of massive ossicles of their middle ears

lso they hit the ground with great force and waves producedbecause of that, they used it as signal of danger



visual communication is how

elephants make use of

postures, displays and their

sense of sight in

communication

Eyesight



Chemical communication explains how elephants usevarious secretions and their acute sense of smell tocommunicate

They use trunk to sniff around and gathers informationabout other elephants and surrounding

Chemical communication provides an energeticallyefficient and long-lasting signal



HumanCommunication



Exam Hall



THANK YOU

CS Presentation.. communication amongst animals

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