Night Flyers: Insects That Take to the Air After Dark

When the sun drops below the horizon, a different aerial community takes over. Moths, beetles, flies, and other insects leave their daytime refuges to feed, mate, migrate, and navigate through darkness. For students, researchers, and life-science professionals, understanding which insects fly at night and why they gather around artificial lights requires separating common observation from tested explanation. This article describes the major groups of nocturnal flying insects, the sensory biology that allows them to operate in dim light, and the current scientific understanding of phototaxis, the movement of organisms toward or away from light. The practical outcome is a field-oriented framework for identifying night-flying insects and interpreting their behavior around lights, with attention to what remains uncertain in the research literature.

The Scope of Nocturnal Insect Flight

Nocturnal activity is widespread across the insect world, but it is not evenly distributed among orders. The most visible night flyers are Lepidoptera, the order containing moths and butterflies. A synthesis of diel activity data across Lepidoptera found that diurnality was likely the ancestral condition in the order, that the ancestral heteroneuran was likely nocturnal, and that more than 40 transitions to diurnality occurred over evolutionary time. Using species diversity estimates, the same analysis predicted that roughly 75 to 85 percent of Lepidoptera are nocturnal. This means that when you see a winged insect circling a porch light, the odds strongly favor a moth, but many other groups also take to the air after dark.

Beetles, particularly scarabs, click beetles, and ground beetles, are common nocturnal flyers. True flies in the order Diptera, including mosquitoes, midges, and crane flies, are active at night in many habitats. Wasps, ants, and bees are mostly diurnal, but some species forage or swarm at night. The nocturnal neotropical sweat bee Megalopta genalis is a documented example of a bee that flies and navigates in dim light. Lacewings, caddisflies, mayflies, and stoneflies also join the nighttime aerial community, especially near water. The composition of the night-flying assemblage at any location depends on season, temperature, humidity, moonlight, and the surrounding landscape.

Why Insects Fly at Night

Night flight offers several advantages that explain its repeated evolution across insect lineages. Lower temperatures reduce the risk of overheating during vigorous flight. Reduced visibility may lower predation pressure from visually hunting birds and other diurnal predators. Humidity is often higher at night, which reduces desiccation risk for small-bodied insects. For species that use chemical communication, cooler, calmer night air can preserve pheromone plumes and make them easier to follow.

Temperature is a dominant control on nocturnal insect activity. Radar studies of high-flying migrant insects in the southern United Kingdom found that migrant abundance showed positive relationships with air temperature, indicating that temperature is the single most important variable influencing the decision to initiate migration. The same study found a small but significant effect of moonlight illumination, with more insects migrating on full moon nights. This means that a cold night will have little insect flight regardless of how bright the moon is, while a warm night with a full moon can produce heavy migration.

Moonlight also affects flight altitude and behavior. Research on Northern black swifts, which are birds instead of insects, showed that these nocturnal insectivores conducted regular ascents to altitudes above 4,000 meters during periods around the full moon, with a lunar eclipse triggering a synchronized descent. The researchers interpreted the elevated nocturnal flight activity during moonlight as hawking for prey, suggesting that moonlight provides a foraging opportunity for aerial insectivores. For insects themselves, moonlight can support orientation and navigation. Radar data showed that flight headings of nocturnal insect migrants were more tightly clustered on nights when the moon was bright and cloud cover was sparse, indicating that nocturnal illumination is important for the navigational mechanisms used by these migrants.

How Nocturnal Insects See in the Dark

The visual systems of nocturnal insects are remarkable adaptations to photon-limited environments. Despite having small eyes and tiny brains, nocturnal insects can see color, control flight, land, react to faint movements, navigate using dim celestial cues, and find their way home after long foraging trips using learned visual landmarks. These abilities operate at light levels where only a trickle of photons is absorbed by each photoreceptor.

Part of the solution lies in the structure of the compound eyes, which maximize light capture. Part lies in the slow responses and high gains of photoreceptors, which improve the reliability of visual signals. A large part lies in spatial and temporal summation of signals in the optic lobe, a strategy that substantially enhances contrast sensitivity in dim light. The tradeoff is that nocturnal insects see a brighter world that is slower and coarser than the world perceived by diurnal insects.

The compound eyes of nocturnal insects are significantly more sensitive to light than those of closely related diurnal relatives, yet their photoreceptors still absorb photons at very low rates in dim light. The hypothesized bridge between retinal signaling and visual behavior is a neural strategy of spatial and temporal summation at a higher level in the visual system. The exact location and circuitry of this summation remain unknown, according to research published in the Annual Review of Entomology.

Nocturnal insects also use optic flow, the pattern of apparent motion generated on the retina during flight, to control their movement. Experiments with the nocturnal sweat bee Megalopta genalis flying along an experimental tunnel showed that these bees increase their groundspeed when horizontal motion cues are reduced. This demonstrates that despite the limitations imposed by dim light, nocturnal insects rely heavily on vision to control flight, though they use visual cues in a different manner from diurnal insects.

The Science of Phototaxis

Phototaxis is the movement of an organism toward or away from a light source. Positive phototaxis, movement toward light, is the behavior that brings insects to porch lights, street lamps, and light traps. Negative phototaxis, movement away from light, is common in insects that hide during the day and emerge at night.

The mechanisms underlying positive phototaxis are species-specific and wavelength-dependent. Research on the oriental armyworm Mythimna separata, an important crop pest in eastern Asia, found that green light at 520 nanometers produced significantly higher phototactic behavior in moths compared to other wavelength LED lights. This finding has practical implications for light trap design, since different species respond differently to different wavelengths.

A study of tephritid fruit flies, including Bactrocera dorsalis and Zeugodacus tau, found that both species exhibited preferences for certain wavelengths in the laboratory, particularly 520 and 560 nanometers. In greenhouse trials, green and yellow models captured significantly more females of both species. The two species differed in their sensitivity to shape, with Z. tau showing higher affinity for both spherical and cylindrical shapes while B. dorsalis was only attracted to the spherical model. These findings support the use of species-specific visual cues in trapping programs.

The interaction between wavelengths can be synergistic. Research on green stink bugs in the genus Nezara found that traps combining ultraviolet and blue light captured nearly three times more bugs than UV-only traps. Monochromatic blue light alone showed very weak attractiveness, indicating that blue light synergistically enhanced the attractiveness of UV light. Traps combining orange or red with UV captured equal to or fewer bugs than UV-only traps. Strong attractiveness to traps combining UV and green light was confirmed in the moth Pleuroptya ruralis, suggesting that multiwavelength light sources may be effective for attracting species beyond Heteroptera.

Temperature can modify phototactic behavior. A study of native Australian non-eusocial bees, predominantly Lasioglossum, and the introduced European honeybee Apis mellifera found that honeybees exhibited faster phototactic responses under all conditions tested. Temperature significantly impacted phototaxis for honeybees, with the higher temperature resulting in slower phototaxis, but no significant effect was observed for native bees. Neither urbanisation nor light type had a significant effect on response time for either honeybee or native bees.

Why Insects Gather at Artificial Light

The observation that insects fly erratically around fires and lamps is ancient, but the explanation has been debated. Two older theories dominated the literature: lunar navigation, which proposed that insects mistake artificial lights for the moon and use them as navigational beacons, and escape to the light, which proposed that insects fly toward light to escape predators. Both theories lacked rigorous three-dimensional flight data to test them.

A 2024 study in Nature Communications used high-resolution motion capture in the laboratory and stereo-videography in the field to reconstruct the three-dimensional kinematics of insect flights around artificial lights. The results contradicted the expectation of attraction. Insects do not steer directly toward the light. Instead, they turn their dorsum, the upper surface of the body, toward the light, generating flight bouts perpendicular to the source. Under natural sky light, tilting the dorsum toward the brightest visual hemisphere helps maintain proper flight attitude and control. Near artificial sources, this highly conserved dorsal-light-response can produce continuous steering around the light and trap the insect. The guidance model developed from these data demonstrates that this dorsal tilting is sufficient to create the seemingly erratic flight paths of insects near lights and is the most plausible model for why flying insects gather at artificial lights.

This finding reframes the practical question of light attraction. Insects are not choosing to fly toward a lamp because they mistake it for the moon or because they seek escape. They are attempting to maintain a stable flight attitude by keeping their backs to the brightest part of the visual field. An artificial light that is brighter than the sky hijacks this orientation system, causing the insect to circle endlessly.

Artificial Light at Night and Its Ecological Effects

Artificial light at night, often abbreviated as ALAN, has increased exponentially in recent decades with advances in lighting technology. Long-term records show that insect abundance has declined significantly over this period, raising concerns about the impact of ALAN on crepuscular and nocturnal biodiversity. Most investigations into the vulnerability of nocturnal insects to artificial light have focused on flight-to-light behavior, but ALAN can affect insects in other ways as well.

A review published in Ecology and Evolution proposed five categories of ALAN impact on nocturnal insects. These categories encompass direct attraction to lights, disruption of orientation and navigation, changes in activity patterns, effects on predator-prey interactions, and interference with bioluminescent communication. The review highlighted the unique vulnerability of terrestrial light-based communication systems to artificial illumination, using bioluminescent fireflies as the primary example. Fireflies use light signals to find mates, and artificial illumination can mask or overwhelm these signals, reducing mating success.

The effects of light pollution extend beyond direct exposure to bright sources. Skyglow, the diffuse illumination of the night sky caused by scattered artificial light, can extend far beyond urban areas. Research on dung beetles found that light pollution obscures natural celestial cues and induces dramatic changes in orientation behavior, forcing beetles to rely on bright earthbound beacons in place of their celestial compass. This change in behavior results in attraction toward artificial lights, increasing inter-individual competition and reducing dispersal efficiency. For the many species of insect, bird, and mammal that rely on the night sky for orientation and migration, these effects could dramatically hinder their vital night-time journeys.

Even dim light can have profound effects on insect physiology. Research on the domestic silkworm Bombyx mori found that exposing larvae to night lighting at 0.1 lux under a short-day photoperiod substantially inhibited diapause induction in the next generation. Control silkworms without night lighting showed 100 percent diapause incidence, while those exposed to light at or above 0.1 lux showed less than 2 percent diapause incidence. This finding demonstrates that extremely low levels of artificial light can disrupt seasonal developmental programming in insects.

At a Glance: Common Night-Flying Insects and Their Light Responses

The following table summarizes common groups of nocturnal flying insects, their typical habitats, and their documented responses to artificial light. Use this table as a starting point for field identification and for interpreting what you observe around lights.

Field Identification of Night-Flying Insects

Identifying nocturnal insects in the field requires attention to body structure, behavior, and context. A hand lens or close-focusing binoculars helps, but many identifications can be made to order or family level with the naked eye. The following workflow provides a practical approach.

Step 1: Observe Flight Behavior

Watch how the insect moves around the light. Moths typically flutter erratically and may rest on nearby surfaces. Beetles often fly in straight, heavy lines and may collide with the light source before falling to the ground. Mosquitoes hover and dart in quick bursts. Lacewings fly slowly with a delicate, fluttering motion. Flight behavior alone can narrow the identification to order.

Step 2: Examine Body Shape and Appendages

Once the insect lands, look at the wings, antennae, and body shape. Moths have scale-covered wings and antennae that are either feathery in males or threadlike in females. Beetles have hardened forewings called elytra that meet in a straight line down the back. True flies have a single pair of wings, with the hindwings reduced to small knobbed structures called halteres. Bugs in the order Hemiptera have piercing-sucking mouthparts and wings that fold flat over the back.

Step 3: Note the Time of Activity

Record when the insect appears. Some species are strictly nocturnal, while others are crepuscular, meaning they are active at dawn and dusk. The distinction matters for identification because many moth species are only active during specific windows of the night. Temperature also matters. On cold nights, only cold-tolerant species will be active, while warm nights can produce a diverse assemblage.

Step 4: Consider the Habitat Context

The surrounding landscape shapes which insects appear at a light. Agricultural fields attract crop pests and their predators. Wetlands attract mayflies, caddisflies, and mosquitoes. Forests attract wood-boring beetles and understory moths. Urban areas attract generalist species that tolerate artificial light and disturbed habitats. Recording the habitat context improves the accuracy of identification and helps explain unexpected species.

Step 5: Use Light Wavelength as a Filter

Different light sources attract different insects. Ultraviolet light attracts a broad range of moths and beetles. White LED lights attract a narrower range of species. Green light at 520 nanometers attracts certain moths, including the oriental armyworm. Blue light combined with UV enhances attraction of green stink bugs. Knowing the light source helps predict which insects will appear and supports interpretation of survey data.

Light Traps and Their Uses

Light traps are standard tools for monitoring nocturnal insect populations. They consist of a light source, a collection mechanism, and a power supply. The design varies by target species and research question. Understanding the strengths and limitations of light traps is essential for interpreting their catch data.

Trap Design Options

The light source is the most important component. Mercury vapor lamps emit strong UV and are highly attractive to moths. LED lights can be tuned to specific wavelengths, allowing selective attraction of target species. The 2024 study on green stink bugs demonstrated that combining UV with blue light captured nearly three times more bugs than UV alone, while combining UV with orange or red provided no enhancement. This finding supports the use of multiwavelength light sources for improving stink bug monitoring and pest management.

The collection mechanism varies by trap type. Pennsylvania traps use a funnel and collection bucket to capture moths alive. Robinson traps use a vertical sheet and egg cartons to provide resting surfaces. CDC light traps use a fan to draw insects into a collection bag and are commonly used for mosquito surveillance. Each design has biases, and no trap captures all species equally.

Interpreting Catch Data

Light trap catches are influenced by many factors beyond the local insect population. Temperature, moonlight, cloud cover, wind speed, and the phase of the moon all affect flight activity. Radar studies have shown that air temperature is the single most important variable influencing the decision to initiate migration in nocturnal insects, with moonlight having a smaller but significant effect. A warm night with a full moon will produce larger catches than a cold night with no moon, even if the insect population is identical.

The 2012 study titled "Differences in the nocturnal flight activity of insect pests and beneficial predatory insects recorded by light traps" examined the possibility of using a beneficial-friendly trapping strategy for controlling insect pests. The title indicates that light traps record different nocturnal flight activity patterns for pest insects and beneficial predatory insects, suggesting that trap timing and placement could be adjusted to reduce bycatch of natural enemies. The specific findings are not summarized here, but the title supports the general principle that light trap catches are species-specific and can be managed.

Limitations of Light Traps

Light traps sample only the portion of the insect community that exhibits positive phototaxis. Species that are not attracted to light will be underrepresented or absent from catches. The 2024 study on insect flight around artificial lights showed that insects do not steer directly toward the light but instead turn their dorsum toward it, generating flight bouts perpendicular to the source. This behavior means that trap efficiency depends on the orientation response of each species, which varies with light intensity, wavelength, and the insect's physiological state.

Light traps also kill or stress the insects they capture. For population monitoring, this mortality is usually acceptable, but for conservation studies or surveys of rare species, alternative methods such as acoustic monitoring or visual observation may be preferable. The ecological effects of light traps on local populations are not well quantified, and researchers should consider the potential impact of repeated trapping at the same site.

Records and Measurements for Light Surveys

Systematic observation of night-flying insects requires consistent record keeping. The following measurements provide a foundation for comparing observations across nights, sites, and seasons.

Essential Records

Record the date, start time, end time, and duration of each observation session. Note the weather conditions, including air temperature, relative humidity, wind speed, cloud cover, and moon phase. Record the light source type, wavelength if known, and wattage. Describe the habitat within 50 meters of the light, noting dominant vegetation, water sources, and nearby structures.

For each insect observed, record the order or family, an estimate of abundance, and the behavior around the light. Note whether the insect circled continuously, landed on the light, or rested on nearby surfaces. Photographs are valuable for later identification, especially for moths and beetles that can be identified to species with magnification.

Measuring Light Attraction

To measure the relative attraction of different insect groups to a light source, count the number of individuals that approach within a defined distance during a fixed time interval. A common approach is to count insects that land on a white sheet illuminated by the light during a 15-minute period. Repeat the count at the same time on multiple nights to account for nightly variation in weather and insect activity.

To compare different light wavelengths, use identical trap designs with different light sources and run them simultaneously at the same location. The 2024 study on green stink bugs used this approach to demonstrate the synergistic effect of UV and blue light. The 2025 study on tephritid flies compared responses to visual stimuli across laboratory, greenhouse, and closed-orchard environments, showing that trap modifications based on the best-performing combination increased capture counts over time.

Tracking Seasonal Patterns

Nocturnal insect activity changes through the season. Spring brings the first emergence of overwintering species. Summer typically has the highest diversity and abundance. Autumn sees the migration of many moth species and the final reproductive flights of others. Maintaining a season-long record of light trap catches allows you to document these patterns and detect anomalies that may indicate population changes or unusual weather effects.

Common Failure Patterns in Light-Based Observation

Several recurring problems can compromise the quality of light-based insect observation. Recognizing these failure patterns helps you correct them before they bias your data.

Overlooking Temperature Effects

Temperature is the dominant control on nocturnal insect flight activity. A cold night will produce few insects regardless of light quality or moon phase. Comparing catches across nights without accounting for temperature differences will produce misleading conclusions. Always record air temperature at the start and end of each observation session and interpret catches in relation to temperature.

Ignoring Moon Phase

Moonlight affects both the number of insects flying and their ability to orient. Radar studies found that more insects migrate on full moon nights and that flight headings are more tightly clustered when the moon is bright. A light trap on a full moon night may catch more insects simply because more insects are flying, not because the trap is more attractive. Record moon phase for every observation session and consider it when comparing catches.

Using Inconsistent Light Sources

Different wavelengths attract different insects. Changing the light source between observation sessions makes it impossible to compare catches. Standardize the light source across all sessions, or run multiple light sources simultaneously if you need to compare wavelengths. The wavelength-specific responses documented for armyworms, stink bugs, and fruit flies demonstrate that light source choice fundamentally shapes catch composition.

Sampling Only One Habitat

Nocturnal insect communities vary dramatically across habitats. A light in an open field will attract different species than a light at a forest edge or a wetland margin. Sampling only one habitat limits the generality of your observations. If your goal is to describe the night-flying insect community of an area, sample multiple habitats on the same night using identical light sources.

Confusing Attraction with Abundance

A large catch at a light does not necessarily mean a large local population. The 2024 study on insect flight around artificial lights showed that insects are trapped by a dorsal-light-response that disrupts their flight control, not by deliberate attraction to the light. A species that is highly sensitive to the dorsal-light-response may appear abundant at lights while being rare in the surrounding habitat. Use light trap data as an index of activity, not as a direct measure of population size.

Welfare and Safety Considerations

Working with nocturnal insects raises welfare and safety considerations that vary by context. Researchers and students should be aware of these issues and make informed decisions about their methods.

Insect Welfare

Light traps can kill or injure insects. If your goal is observation instead of collection, use a light source that allows insects to land and rest without entering a killing jar or fan. A white sheet illuminated by a light provides a surface for observation without harming insects. If you need to collect specimens for identification, use a method that minimizes suffering and collect only the minimum number needed.

Human Safety

Working at night introduces risks that are absent during daylight hours. Uneven terrain, low visibility, and the presence of nocturnal animals all require attention. Use a flashlight with a red filter to preserve your dark adaptation while moving around. Let someone know where you are working and when you expect to return. If you are working near roads, wear reflective clothing and position your light away from traffic.

Biting Insects

Night work attracts biting insects, including mosquitoes. The 2022 study on mosquito escape behavior documented that night-active mosquitoes such as Anopheles coluzzii exhibit enhanced escape performance in darkness through increased baseline unpredictable erratic flight behavior. This means that mosquitoes are harder to avoid at night. Use appropriate repellents and protective clothing, and be aware that some mosquito species are vectors of human diseases.

Light Pollution Ethics

Artificial light at night has documented negative effects on nocturnal insects, including disruption of orientation, changes in behavior, and interference with bioluminescent communication. Researchers who use lights to study insects should minimize the duration and intensity of their lighting and avoid lighting sensitive habitats. The dung beetle study showed that light pollution forces changes in orientation behavior, increasing inter-individual competition and reducing dispersal efficiency. Consider whether your observation session is necessary and whether a dimmer or shorter-duration light would serve your purpose.

Professional Escalation Criteria

Most observations of night-flying insects are routine and do not require professional intervention. However, certain situations warrant consultation with an entomologist, pest management professional, or public health authority.

When to Consult an Entomologist

Consult a professional entomologist if you observe an unusual concentration of a single species that persists over multiple nights, if you cannot identify a specimen that appears to be a significant agricultural pest, or if you are planning a long-term monitoring program and need guidance on trap design and data analysis. The wavelength-specific responses documented for different species mean that trap design choices have major effects on catch composition, and professional guidance can improve the validity of your data.

When to Consult a Pest Management Professional

Consult a pest management professional if you observe agricultural pests in numbers that suggest economic damage is occurring or imminent. The oriental armyworm, green stink bugs, and tephritid fruit flies are all economically significant pests with documented phototactic responses that can be exploited for monitoring and control. A professional can help you interpret light trap catches in relation to crop stage, weather, and local population history.

When to Consult a Public Health Authority

Consult a public health authority if you observe large numbers of biting mosquitoes in an area where mosquito-borne disease is a concern. The 2022 study on mosquito escape behavior documented that night-active mosquitoes use distinct flight strategies to evade threats, which has implications for vector control methods. Public health authorities can provide guidance on surveillance methods and control measures appropriate for your jurisdiction.

When to Report Observations

Report observations of species that are rare, invasive, or otherwise notable to the appropriate local or national recording scheme. Many regions have citizen science programs that collect insect observations for biodiversity monitoring. The 2024 radar study noted that environmental conditions such as air temperature and light levels must be considered if long-term radar datasets are to be used to assess changing population trends of migrants. The same principle applies to light trap data, so include weather and light information with any observations you report.

Frequently Asked Questions

What insects fly around lights at night?

Moths are the most common insects around lights at night, with an estimated 75 to 85 percent of Lepidoptera being nocturnal. Beetles, particularly scarabs and click beetles, are also frequent visitors. True flies including mosquitoes and midges, lacewings, caddisflies, and some wasps and bees appear around lights depending on habitat and season. The exact assemblage depends on temperature, moonlight, humidity, and the wavelength of the light source.

Why do insects fly toward light?

Insects do not steer directly toward light. Research using three-dimensional flight tracking showed that insects turn their dorsum, the upper surface of the body, toward the light, generating flight bouts perpendicular to the source. Under natural sky light, this dorsal-light-response helps maintain proper flight attitude. Near artificial lights, the response produces continuous steering around the light and traps the insect. The behavior is a disruption of flight control, not deliberate attraction.

Do all nocturnal insects come to lights?

No. Many nocturnal insects show weak or no phototactic response to artificial light. Light traps sample only the portion of the insect community that exhibits positive phototaxis, and species that are not attracted to light will be underrepresented or absent from catches. Some species are repelled by light and will avoid illuminated areas entirely.

What color light attracts the most insects?

Ultraviolet light attracts a broad range of insects, but wavelength preferences are species-specific. Green light at 520 nanometers produced significantly higher phototactic behavior in oriental armyworm moths compared to other wavelengths. Combining UV with blue light captured nearly three times more green stink bugs than UV alone. Tephritid fruit flies showed preferences for wavelengths around 520 and 560 nanometers. No single wavelength attracts all insects.

How does moonlight affect insect flight?

Moonlight affects both the number of insects flying and their ability to orient. Radar studies found that more insects migrate on full moon nights and that flight headings are more tightly clustered when the moon is bright. Moonlight also affects flight altitude, with some aerial insectivores ascending to higher altitudes during full moon periods. Cloud cover that obscures the moon reduces these effects.

Can artificial light harm insect populations?

Artificial light at night can harm insects in multiple ways. It disrupts orientation and navigation, as demonstrated in dung beetles that lose their celestial compass under light pollution. It interferes with bioluminescent communication in fireflies. It can alter developmental programming, as shown in silkworms where night lighting at 0.1 lux inhibited diapause induction in the next generation. Long-term records show that insect abundance has declined significantly during the period of exponential growth in night sky brightness.

How can I identify a moth I see at night?

Start by observing flight behavior, then examine the wings, antennae, and body shape once the moth lands. Moths have scale-covered wings and antennae that are feathery in males or threadlike in females. Note the time of activity, the habitat context, and the light source wavelength. Photographs are valuable for later identification. Many regional field guides and online resources can help with species-level identification.

What should I record during a light survey?

Record the date, start time, end time, and duration of each session. Note air temperature, relative humidity, wind speed, cloud cover, and moon phase. Describe the light source type, wavelength, and wattage. For each insect, record the order or family, an estimate of abundance, and the behavior around the light. Photographs support later identification. Consistent records allow comparison across nights, sites, and seasons.

Related Articles

• Genome Science Uw
• etc biology
• Veterinary Science
• plant disease identification
• Health Science Degree

References and Further Reading

• NCBI Literature Resources. National Center for Biotechnology Information.
• PubMed. National Library of Medicine.
• Moonlight drives nocturnal vertical flight dynamics in black swifts.. Current biology : CB, 2022.
• Nocturnal insects use optic flow for flight control.. Biology letters, 2011.
• The impact of artificial light at night on nocturnal insects: A review and synthesis.. Ecology and evolution, 2018.
• Effects of nocturnal celestial illumination on high-flying migrant insects.. Philosophical transactions of the Royal Society of London. Series B, Biological sciences, 2024.
• The remarkable visual capacities of nocturnal insects: vision at the limits with small eyes and tiny brains.. Philosophical transactions of the Royal Society of London. Series B, Biological sciences, 2017.
• Vision and visual navigation in nocturnal insects.. Annual review of entomology, 2011.
• Diurnal and nocturnal mosquitoes escape looming threats using distinct flight strategies.. Current biology : CB, 2022.
• Why flying insects gather at artificial light.. Nature communications, 2024.
• Attractiveness of Green Stink Bugs &lt,i&gt,Nezara&lt,/i&gt, spp. to Ultraviolet-Based Multichromatic Light Traps: Synergistic Effects of Ultraviolet and Blue Light.. 2026.
• The effects of temperature, urbanisation, and artificial light on phototaxis in eusocial and non-eusocial bees.. 2026.
• &lt,i&gt,Escherichia coli&lt,/i&gt, Mono-Association Modulates Ionotropic Receptor-Dependent Behaviors in &lt,i&gt,Drosophila melanogaster&lt,/i&gt,.. 2026.
• Investigating the Disparity in Visual Stimuli-Induced Behavioral Responses Between Bactrocera dorsalis and Zeugodacus tau (Diptera: Tephritidae).. 2025.
• Diel behavior in moths and butterflies: a synthesis of data illuminates the evolution of temporal activity. Organisms Diversity & Evolution, 2018.
• Exposing Larvae to Night Lighting Inhibits Embryonic Diapause in the Next Generation in the Domestic Silkworm, Bombyx mori. Journal of scientific research, 2024.
• Influence of green light illumination at night on biological characteristics of the oriental armyworm, Mythimna separata (Lepidoptera: Noctuidae). Bulletin of entomological research, 2019.
• Light pollution forces a change in dung beetle orientation behavior.. Current Biology, 2021.
• Flight altitude selection increases orientation performance in high-flying nocturnal insect migrants. Animal Behaviour, 2011.
• Differences in the nocturnal flight activity of insect pests and beneficial predatory insects recorded by light traps: Possible use of a beneficial-friendly trapping strategy for controlling insect pests. European Journal of Entomology, 2012.

This article is educational and does not replace institutional policy, professional advice, or applicable safety and regulatory requirements.