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Related Concept Videos

Optimal Foraging00:48

Optimal Foraging

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How animals obtain and eat their food is called foraging behavior. Foraging can include searching for plants and hunting for prey and depends on the species and environment.
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Plants often form mutualistic relationships with soil-dwelling fungi or bacteria to enhance their roots’ nutrient uptake ability. Root-colonizing fungi (e.g., mycorrhizae) increase a plant’s root surface area, which promotes nutrient absorption. While root-colonizing, nitrogen-fixing bacteria (e.g., rhizobia) convert atmospheric nitrogen (N2) into ammonia (NH3), making nitrogen available to plants for various biological functions. For example, nitrogen is essential for the...
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Humans detect odors with the help of specialized cells located in the upper part of the nasal cavity, called olfactory receptor neurons (ORNs). ORNs possess hair-like structures called cilia, which are receptive to sensations from the inhaled air. When an odorant molecule binds to a specific receptor on the cell of the cilia, it leads to a series of events that ultimately cause the ORN to send electrical signals to the olfactory bulb in the brain through the olfactory nerves.
The olfactory...
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Olfactory Receptors: Location and Structure01:03

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The process of olfaction, also known as the sense of smell, is a sophisticated chemical response system. The specialized sensory neurons that facilitate this process, known as olfactory receptor neurons, are situated in an upper segment of the nasal cavity, known as the olfactory epithelium. Olfactory sensory neurons are bipolar, with their dendrites extending from the epithelium's apex into the mucus that lines the nasal cavity. Airborne molecules, when inhaled, traverse the olfactory...
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What is Behavior?00:54

What is Behavior?

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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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Predator-Prey Interactions02:39

Predator-Prey Interactions

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Predators consume prey for energy. Predators that acquire prey and prey that avoid predation both increase their chances of survival and reproduction (i.e., fitness). Routine predator-prey interactions elicit mutual adaptations that improve predator offenses, such as claws, teeth, and speed, as well as prey defenses, including crypsis, aposematism, and mimicry. Thus, predator-prey interactions resemble an evolutionary arms race.
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Related Experiment Video

Updated: Feb 9, 2026

A Single-fly Assay for Foraging Behavior in Drosophila
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Corrigendum: Windscapes and olfactory foraging in a large carnivore.

Ron R Togunov, Andrew E Derocher, Nicholas J Lunn

    Scientific Reports
    |June 1, 2018
    PubMed
    Summary

    This study corrects a previous article DOI. The Digital Object Identifier (DOI) has been updated for accurate citation and retrieval of scientific literature.

    Area of Science:

    • Bibliometrics
    • Scientific Publishing
    • Scholarly Communication

    Context:

    • Accurate citation is crucial for scientific integrity.
    • Digital Object Identifiers (DOIs) ensure persistent and reliable access to research.
    • Maintaining correct metadata is essential for the discoverability of scientific articles.

    Purpose:

    • To provide the correct Digital Object Identifier (DOI) for a specific scientific article.
    • To rectify an error in the previously published article's metadata.
    • To ensure readers and indexing services can locate the intended research.

    Summary:

    • The article DOI: 10.1038/srep46332 has been corrected.
    • This correction ensures the article is properly identified and linked within the scientific record.

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    Whole Mount Labeling of Cilia in the Main Olfactory System of Mice
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    Last Updated: Feb 9, 2026

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    Quadruple Immunostaining of the Olfactory Bulb for Visualization of Olfactory Sensory Axon Molecular Identity Codes
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  • The updated DOI facilitates accurate referencing and access to the research.

    • Impact:

    • Improves the reliability of scientific record-keeping.
    • Enhances the discoverability and accessibility of the corrected article.
    • Supports accurate citation practices in scientific literature and research evaluation.