This document discusses key concepts and learning objectives related to ecology, animal behavior, and behavioral adaptations. It defines important terms like ecology, behavior, altruism, and kin selection. It explains that behavior can evolve through natural selection to improve an animal's survival and fitness. Behaviors can be innate or learned, and are influenced by both genetics and environment. Examples of behaviors that enhance survival include predator avoidance, optimal foraging strategies, and territorial behaviors. Social behaviors like mating systems and parental care also promote reproductive success.
Reproductive behaviour: 1-Sexual behaviour in animalsrhfayed
Reproductive Behaviour involve behaviour patterns associated with courtship, copulation, birth, maternal care and with suckling attempts of newborn. It is species specific behaviour
Reproductive behaviour: 1-Sexual behaviour in animalsrhfayed
Reproductive Behaviour involve behaviour patterns associated with courtship, copulation, birth, maternal care and with suckling attempts of newborn. It is species specific behaviour
Two broad categories of behaviors are Proximate and Ultimate behaviour. The presentation gives a brief introduction on Proximate and Ultimate causes of behaviour
This PPT is for FYBSc students of University of Mumbai, Maharashtra, India, studying in course one semester II.
For further query you may email at sudesh_rathod@yahoo.co.in
Discuss about the behavior of organisms towards other organisms and the environment. Includes resource assessment, animal communication, foraging behavior and optimality in individuals, maintenance of sex ratio, and sexual selection.
Social organization and social behaviour in insectsPoojaVishnoi7
Introduction
Properties of a society
Advantages of a society
Disadvantages of a society
Social organisation and social behaviour in insects:-
1. Termites
2.Honeybees
3.Ants
4.Yellow wasp
Two broad categories of behaviors are Proximate and Ultimate behaviour. The presentation gives a brief introduction on Proximate and Ultimate causes of behaviour
This PPT is for FYBSc students of University of Mumbai, Maharashtra, India, studying in course one semester II.
For further query you may email at sudesh_rathod@yahoo.co.in
Discuss about the behavior of organisms towards other organisms and the environment. Includes resource assessment, animal communication, foraging behavior and optimality in individuals, maintenance of sex ratio, and sexual selection.
Social organization and social behaviour in insectsPoojaVishnoi7
Introduction
Properties of a society
Advantages of a society
Disadvantages of a society
Social organisation and social behaviour in insects:-
1. Termites
2.Honeybees
3.Ants
4.Yellow wasp
Behavioral biology is the study of what animals do when interacting with their environment
Behavior can be interpreted in terms of proximate causes (immediate interaction with the environment) or ultimate causes (evolutionary differences)
CHAPTER 7Primate BehaviorWhat is Meant By Behavior.docxmccormicknadine86
CHAPTER 7
Primate Behavior
What is Meant By Behavior?
• Anything organisms do that involves action in response to
internal or external stimuli.
• The response of an individual, group, or species to its
environment.
• Such responses may or may not be deliberate and they
aren't necessarily the results of conscious decision
making.
Ecological Perspective
• Pertains to relationships between organisms and
all aspects of their environment
• Temperature
• Predators
• Vegetation
• Availability of food and water
• Types of food
• Disease organisms
• Parasites
Behavioral Ecology
Focuses on the relationship between behaviors,
natural environment, and biological traits of the
species.
Based on the assumption that animals, plants, and
microorganisms evolved together.
Behaviors have evolved through the operation of
natural selection, or
Some behaviors are influenced by genes and are
subject to natural selection the same way physical
characteristics are.
The Evolution of Behavior
Behavior constitutes a phenotype
Individuals whose behavioral phenotypes increase
reproductive fitness pass on their genes at a faster
rate.
Genes do not code for specific behaviors, but they do
code for biological factors that impact behavior, i.e.
hormone levels, intelligence
Species vary in their limits and potentials for learning
and behavioral flexibility, set by genetic factors.
Natural selection acts on genetic factors shaped by
ecological, the same as it does physical
characteristics
Social Structure
• The composition, size, and sex ratio of a group of
animals.
• The social structure of a species is, in part, the
result of natural selection in a specific habitat, and
it guides individual interactions and social
relationships.
Why Are Primates Social?
• Group living exposes animals to competition with other group
members, so why not live alone?
• Costs of competition are offset by the benefits of predator
defense provided by associating with others.
• Group living evolved as an adaptive response to a number of
ecological variables.
Some Factors That Influence Social Structure
• Body Size
• Larger animals are better able to retain heat and their overall energy
requirements are less than for smaller animals
• This means they need fewer calories per unit of body weight.
Some Factors That Influence Social Structure
• Metabolism
• The chemical processes within cells that break down nutrients and release
energy for the body to use.
• Basal Metabolic Rate (BMR) and Diet
• Smaller animals generally have a higher BMR than larger ones.
• This means smaller primates require an energy-rich diet high in protein,
fats, and carbohydrates (fruit, and insects).
Some Factors That Influence Social Structure
• BMR and Diet
• Nutritional needs have evolved along with BMR and body size
• Benefits are considered in terms of energy (calories) obtained from food
...
CHAPTER 7Primate BehaviorWhat is Meant By Behavior.docxrobertad6
CHAPTER 7
Primate Behavior
What is Meant By Behavior?
• Anything organisms do that involves action in response to
internal or external stimuli.
• The response of an individual, group, or species to its
environment.
• Such responses may or may not be deliberate and they
aren't necessarily the results of conscious decision
making.
Ecological Perspective
• Pertains to relationships between organisms and
all aspects of their environment
• Temperature
• Predators
• Vegetation
• Availability of food and water
• Types of food
• Disease organisms
• Parasites
Behavioral Ecology
Focuses on the relationship between behaviors,
natural environment, and biological traits of the
species.
Based on the assumption that animals, plants, and
microorganisms evolved together.
Behaviors have evolved through the operation of
natural selection, or
Some behaviors are influenced by genes and are
subject to natural selection the same way physical
characteristics are.
The Evolution of Behavior
Behavior constitutes a phenotype
Individuals whose behavioral phenotypes increase
reproductive fitness pass on their genes at a faster
rate.
Genes do not code for specific behaviors, but they do
code for biological factors that impact behavior, i.e.
hormone levels, intelligence
Species vary in their limits and potentials for learning
and behavioral flexibility, set by genetic factors.
Natural selection acts on genetic factors shaped by
ecological, the same as it does physical
characteristics
Social Structure
• The composition, size, and sex ratio of a group of
animals.
• The social structure of a species is, in part, the
result of natural selection in a specific habitat, and
it guides individual interactions and social
relationships.
Why Are Primates Social?
• Group living exposes animals to competition with other group
members, so why not live alone?
• Costs of competition are offset by the benefits of predator
defense provided by associating with others.
• Group living evolved as an adaptive response to a number of
ecological variables.
Some Factors That Influence Social Structure
• Body Size
• Larger animals are better able to retain heat and their overall energy
requirements are less than for smaller animals
• This means they need fewer calories per unit of body weight.
Some Factors That Influence Social Structure
• Metabolism
• The chemical processes within cells that break down nutrients and release
energy for the body to use.
• Basal Metabolic Rate (BMR) and Diet
• Smaller animals generally have a higher BMR than larger ones.
• This means smaller primates require an energy-rich diet high in protein,
fats, and carbohydrates (fruit, and insects).
Some Factors That Influence Social Structure
• BMR and Diet
• Nutritional needs have evolved along with BMR and body size
• Benefits are considered in terms of energy (calories) obtained from food
.
Embracing GenAI - A Strategic ImperativePeter Windle
Artificial Intelligence (AI) technologies such as Generative AI, Image Generators and Large Language Models have had a dramatic impact on teaching, learning and assessment over the past 18 months. The most immediate threat AI posed was to Academic Integrity with Higher Education Institutes (HEIs) focusing their efforts on combating the use of GenAI in assessment. Guidelines were developed for staff and students, policies put in place too. Innovative educators have forged paths in the use of Generative AI for teaching, learning and assessments leading to pockets of transformation springing up across HEIs, often with little or no top-down guidance, support or direction.
This Gasta posits a strategic approach to integrating AI into HEIs to prepare staff, students and the curriculum for an evolving world and workplace. We will highlight the advantages of working with these technologies beyond the realm of teaching, learning and assessment by considering prompt engineering skills, industry impact, curriculum changes, and the need for staff upskilling. In contrast, not engaging strategically with Generative AI poses risks, including falling behind peers, missed opportunities and failing to ensure our graduates remain employable. The rapid evolution of AI technologies necessitates a proactive and strategic approach if we are to remain relevant.
Welcome to TechSoup New Member Orientation and Q&A (May 2024).pdfTechSoup
In this webinar you will learn how your organization can access TechSoup's wide variety of product discount and donation programs. From hardware to software, we'll give you a tour of the tools available to help your nonprofit with productivity, collaboration, financial management, donor tracking, security, and more.
Operation “Blue Star” is the only event in the history of Independent India where the state went into war with its own people. Even after about 40 years it is not clear if it was culmination of states anger over people of the region, a political game of power or start of dictatorial chapter in the democratic setup.
The people of Punjab felt alienated from main stream due to denial of their just demands during a long democratic struggle since independence. As it happen all over the word, it led to militant struggle with great loss of lives of military, police and civilian personnel. Killing of Indira Gandhi and massacre of innocent Sikhs in Delhi and other India cities was also associated with this movement.
2024.06.01 Introducing a competency framework for languag learning materials ...Sandy Millin
http://sandymillin.wordpress.com/iateflwebinar2024
Published classroom materials form the basis of syllabuses, drive teacher professional development, and have a potentially huge influence on learners, teachers and education systems. All teachers also create their own materials, whether a few sentences on a blackboard, a highly-structured fully-realised online course, or anything in between. Despite this, the knowledge and skills needed to create effective language learning materials are rarely part of teacher training, and are mostly learnt by trial and error.
Knowledge and skills frameworks, generally called competency frameworks, for ELT teachers, trainers and managers have existed for a few years now. However, until I created one for my MA dissertation, there wasn’t one drawing together what we need to know and do to be able to effectively produce language learning materials.
This webinar will introduce you to my framework, highlighting the key competencies I identified from my research. It will also show how anybody involved in language teaching (any language, not just English!), teacher training, managing schools or developing language learning materials can benefit from using the framework.
Introduction to AI for Nonprofits with Tapp NetworkTechSoup
Dive into the world of AI! Experts Jon Hill and Tareq Monaur will guide you through AI's role in enhancing nonprofit websites and basic marketing strategies, making it easy to understand and apply.
2. Learning Objectives
• Define: Ecology, behavior, altruism.
• Explain the different scales on which ecologists work and how ecologists utilize the
scientific method.
• Describe how behavior can improve survival and fitness.
• Describe the benefits and costs of living in a group.
• Differentiate between innate behavior, conditioning, and learning.
• Give examples of how genetics and learning influences most behaviors.
• Explain optimal foraging.
• Outline the costs and benefits of territoriality.
• Describe how kin selection can explain altruistic behavior.
• Compare and contrast mating systems and relate mating systems to the degree of sexual
dimorphism in a species.
• Compare and contrast the behavioral adaptations of solitary and social animals.
• Explain how female mimics and sneaky males' fitness compares to territorial males.
9. Examples of proximate and ultimate
explanations of behavior
Section 36.1
This figure summarizes some examples of proximate and
ultimate explanations of behavior.
Figure 36.27
Fruit Fly Courtship Mole Rat Nest
Building
Ground Squirrel Alarm
Call
Cuttlefish Female
Mimicry
Proximate
cause
(explains how
behavior
occurs)
The fru gene guides
development of motor
neurons involved in
courtship.
Mole rats detect magnetic
field lines and build nests
(long underground tunnels)
from north to south.
Adult females use neural signals
and muscles to produce a
distinctive alarm call when they
see a predator.
Small males use neural
signals
and muscles to change their
color and pull in their arms,
appearing more like females.
Ultimate cause
(explains why
behavior is
adaptive)
Courtship with a female of
the same species leads
to copulation and prevents
mating with other species.
Mole rats can orient
themselves toward or
away from the nest exit
without visual stimuli.
The alarm call signals danger
to nearby ground squirrels, many
of which are related to the calling
female.
Large males guard females.
Small males that mimic
females
can slip past the guard and
mate with the female.
12. Can natural selection cause evolution of behaviors?
Are behaviors genetic?
VIDEO: This is how your brain grows
DNA RNA Proteins
Cellular
structures
16. An example of a fixed action pattern
Section 36.2
A classic example of a fixed action
pattern comes from research done by
Niko Tinbergen, one of the founders of
modern ethology.
Tinbergen found that any object that
was red on the bottom was a stimulus
for an aggressive response in
stickleback fishes, even if the object
did not resemble a fish.
Since rival males have red undersides,
being aggressive toward anything that
resembles a rival male is adaptive.
Figure 36.2
Stimulus
•Simple models with red undersides
•Accurate model without red
Response
•Models are attacked
•Model is ignored
17. Fixed action patterns are genetically determined and
inherited
Section 36.2
Fruit fly copulation is another example of a fixed
action pattern. Scientists have determined that a
gene called fruitless is responsible for developing the
motor responses of this behavior.
Figure 36.3
1. •Orienting:
male detects
female
2. •Tapping:
male taps
female’s
abdomen
3. •Singing:
male
vibrates wing
4. •Licking:
male licks
female’s
abdomen
5. •Attempting
copulation
6. •Copulation:
male mates
with female
(b): Courtesy of Professor Daisuke Yamamoto, Tohoku University/JST-ERATO project
19. Genes and the environment interact to
determine behavior
Section 36.2
Learning plays an important role
in song development among
young birds. Birds that never hear
their normal song will develop an
abnormal song.
If a bird is exposed to a song of
another species, the result is no
better than if the birds heard no
song at all. A genetic template
therefore guides young birds to
learn the correct song.
Figure 36.6
21. Optimal foraging theory
Section 36.3
Optimal foraging theory
predicts that an animal’s food-
finding strategy should
maximize the amount of energy
collected per unit of time.
For example, crows that eat
snails must first break the
shell. The bird picks up the
snail, flies with it, and drops it
on a rock.
Figure 36.10
Height of
Drop (m)
Average Number
of Drops Required
to Break Shell
2 55 110
3 13 39
5 6 30
7 5 35
15 4 60