[Some ethological features in farm animals (author's transl)]

Area of Science:

• Ethology
• Animal Behavior Science

Background:

• Ethological principles govern animal behavior, with specific attention to cattle and swine.
• Understanding normal and ritualized behaviors during mating and aggression is crucial.

Purpose of the Study:

• To discuss general ethological principles.
• To highlight the impact of early external stimuli (imprinting) on future animal behavior.
• To examine the effects of social stress on livestock and poultry.

Main Methods:

• Review of ethological principles.
• Observation and analysis of mating and aggression behaviors in cattle and swine.
• Discussion of imprinting and social stress effects.

Main Results:

• External stimuli during imprinting significantly affect long-term behavior in cattle and swine.
• This imprinting effect is particularly relevant for male animals in artificial insemination programs.
• Social stress is linked to detrimental symptoms including cannibalism, gastric ulcers, and avian hysteria.

Conclusions:

• Ethological principles provide a framework for understanding animal behavior.
• Early life experiences, or imprinting, have lasting consequences on animal behavior.
• Managing social stress is vital for animal welfare and productivity.