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Great Blue Heron (Ardea herodias) - Parc des Rapides, Lachine - 2019-04-27
Great Blue Heron (Ardea herodias) - 2019-04-27

Terms of Animal Behavior

Comprehensive list of terms around the topic of animal behaviour, useful to assign topic to a specific observation.

Last changed on 2024-12-27

Categories of Animal Behaviour

Physiology

Territory, Defense

Social Behaviour

Mating Strategies

Polygynandry - Polygyny and Polyandry

A polygynandrous species is one that engages in a mating system where both males and females have multiple mating partners during a breeding season. Unlike strict polygyny (one male with multiple females) or polyandry (one female with multiple males), polygynandry results in shared parenting responsibilities, with both males and females contributing to the care of offspring, regardless of which parent they may have mated with.

Cryptic Female Choice

In species like the Mallard (Anas platyrhynchos), females often mate with several males but can control sperm selection, sometimes favouring sperm from certain males based on their characteristics or previous interactions.