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Related Concept Videos

Speciation Rates01:07

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Overview
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Habitat fragmentation describes the division of a more extensive, continuous habitat into smaller, discontinuous areas. Human activities such as land conversion, as well as slower geological processes leading to changes in the physical environment, are the two leading causes of habitat fragmentation. The fragmentation process typically follows the same steps: perforation, dissection, fragmentation, shrinkage, and attrition.
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If you want to understand how behavior occurs, one of the best ways to gain information is to simply observe the behavior in its natural context. However, people might change their behavior in unexpected ways if they know they are being observed. How do researchers obtain accurate information when people tend to hide their natural behavior? As an example, imagine that your professor asks everyone in your class to raise their hand if they always wash their hands after using the restroom. Chances...
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To understand intra-specific interactions in populations, scientists measure the spatial arrangement of species individuals. This geographic arrangement is known as the species distribution or dispersion. Highly territorial species exhibit a uniform distribution pattern, in which individuals are spaced at relatively equal distances from one another. Species that are highly tied to particular resources, such as food or shelter, tend to concentrate around those resources, and thus exhibit a...
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Behaviors are actions that an organism engages in—they can be related to finding food, reproducing, defending against threats, and many other possible actions. Behaviors include activities related to the environment around the animal—such as migration—as well as social interactions within a species or population. Many behaviors involve motor output—that is, muscle movements—while others involve less visible actions, such as learning.
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The Evidence for Evolution02:55

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Genetic variations accumulating within populations over generations give rise to biological evolution. Evolutionary changes can result in the formation of novel varieties and entire new species. These changes are responsible for the diverse forms of life inhabiting the planet. The evidence for evolution suggests that all living organisms descended from common ancestors.
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Macrobehaviour: behavioural variation across space, time, and taxa.

Sally A Keith1, Jonathan P Drury2, Brian J McGill3

  • 1Lancaster Environment Centre, Lancaster University, Lancaster, LA1 4YQ, UK.

Trends in Ecology & Evolution
|September 4, 2023
PubMed
Summary

Integrating behavioral ecology and macroecology, a new field called macrobehavior offers insights into ecological responses to environmental change. This interdisciplinary approach enhances biodiversity change forecasts.

Keywords:
emergent propertiesenvironmental changemacrobehaviourmacroevolutionscaling up

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Area of Science:

  • Ecology
  • Behavioral Ecology
  • Macroecology

Background:

  • Ecological responses to rapid environmental change require novel interdisciplinary approaches.
  • Behavioral ecology and macroecology have historically operated separately.
  • Integrating these fields offers new insights into ecological patterns and processes.

Purpose of the Study:

  • To introduce and define the emerging field of macrobehavior.
  • To explore the integration of behavioral ecology and macroecology.
  • To highlight the potential of macrobehavior for understanding and forecasting ecological changes.

Main Methods:

  • Conceptual framework development for macrobehavior.
  • Review of existing research at the intersection of behavioral and macroecology.
  • Identifying opportunities for interdisciplinary data and tool sharing.

Main Results:

  • Macrobehavior bridges behavioral ecology and macroecology on a spectrum.
  • Interdisciplinary research reveals how large-scale factors drive behavioral variation.
  • Behavioral variation influences macroecological patterns and processes.

Conclusions:

  • Macrobehavior provides fundamental new insights into both behavioral ecology and macroecology.
  • This integrated approach is crucial for understanding ecological responses to environmental change.
  • Macrobehavior has the potential to significantly enhance biodiversity change forecasts.