'Male male competition' diaporamas de présentation

The Evolution of Reproductive Behaviour Chapter 10 Alcock (Animal Behavior) Tom Wenseleers

The Evolution of Reproductive Behaviour Chapter 10 Alcock (Animal Behavior) Tom Wenseleers. Ethology & Behavioural Ecology. Plan of talk. Evolutionary origins of two sexes Typical sex roles Reversed sex roles Male-male competition Female choice. Aims & Objectives. Aims

942 views • 92 slides

The Evolution of Reproductive Behaviour Chapter 10 Alcock (Animal Behavior) Tom Wenseleers

The Evolution of Reproductive Behaviour Chapter 10 Alcock (Animal Behavior) Tom Wenseleers. Ethology & Behavioural Ecology. Plan of talk. Evolutionary origins of two sexes Typical sex roles Reversed sex roles Male-male competition Female choice. Aims & Objectives. Aims

1.59k views • 90 slides

Ecology Lecture 11

Ecology Lecture 11. Life History Patterns 2. Overview. A mating system includes how members of a particular species (or population) choose and bond with mates how many mates per individual how parental care (if it occurs) takes place. Types of mating systems

552 views • 30 slides

Behavioral Ecology

Behavioral Ecology. Photo from Wikimedia Commons. Ethological Underpinnings of Behavioral Ecology. Konrad Lorenz. Instinct , imprinting , etc. Photo from http://www.dabase.org/lorenz.htm. Ethological Underpinnings of Behavioral Ecology. Niko Tinbergen.

585 views • 27 slides

Males and females often look different

Male. Female. Males and females often look different. Sexual Dimorphism. Males and females differ in appearance (secondary sexual characteristics) Primary sexual characteristics : reproductive organs

545 views • 26 slides

Males and females often look different

Male. Female. Males and females often look different. Sexual Dimorphism. Males and females differ in appearance (secondary sexual characteristics) Primary sexual characteristics : reproductive organs

341 views • 26 slides

Sexual selection & mating systems

256 views • 24 slides

Sexual Selection

266 views • 14 slides

Week 8 Competition, Aggression & Violence

Evolutionary Psychology. Week 8 Competition, Aggression & Violence. Evolutionary Psychology. Running Order Development & aggression Who kills whom? Male-on-male Male-on-female Mate guarding & jealousy Female-on-male Female-on-female Social & environmental factors. Aim

296 views • 14 slides