Shikras, also known as Accipiter badius, are diurnal birds of prey that are primarily active during the day. However, there have been reports of Shikras hunting at dusk and even at night, especially in urban areas where artificial light sources can disrupt their normal hunting patterns.
Shikras’ Hunting Behavior at Night
While Shikras are primarily diurnal, they have been observed hunting at dusk and even at night in certain situations. This opportunistic behavior is likely driven by the availability of prey and the presence of artificial light sources in urban areas.
Hunting for Small Bats
Shikras have been observed hunting at dusk for small bats, such as the Cynopterus sphinx. These bats are active at dusk, making them a potential target for the Shikras.
Hunting in Urban Areas
In urban areas, Shikras have been reported to hunt at night, taking advantage of the artificial light sources that can disrupt their normal hunting patterns. This allows them to spot and catch their prey more easily in the dark.
Opportunistic Feeding
Shikras are known to be opportunistic hunters, and they will take advantage of any situation that presents itself. This includes feeding on emerging winged termites and even carrion in rare instances.
Factors Affecting Shikras’ Nighttime Hunting
Image source: ShiKRA by Suvendu suvo
Several factors can influence the frequency and success of Shikras’ nighttime hunting activities:
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Prey Availability: The availability of suitable prey, such as small bats or other nocturnal animals, can determine the likelihood of Shikras hunting at night.
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Artificial Light Sources: In urban areas, the presence of artificial light sources can disrupt the Shikras’ normal hunting patterns, leading them to hunt at night.
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Habitat Degradation: Habitat degradation, such as deforestation or urbanization, can force Shikras to adapt their hunting strategies, including hunting at night.
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Hunting Success: Shikras’ nighttime hunting activities are likely to be less frequent and less successful than their daytime hunting, as they rely more on their visual acuity during the day.
Conservation Efforts for Shikras
Despite their relatively stable population status, Shikras face various threats, including habitat degradation, insecticide use, electrocution on power lines, and harassment by humans. To help conserve Shikras and other raptors, organizations like The Peregrine Fund are working on scientific research, habitat conservation, education, and community development.
Conclusion
While Shikras are primarily diurnal birds of prey, they have been known to hunt at dusk and even at night, especially in urban areas where artificial light sources can disrupt their normal hunting patterns. Their opportunistic hunting behavior allows them to take advantage of various prey, including small bats and emerging winged termites. However, their nighttime hunting activities are likely to be less frequent and less successful than their daytime hunting. Ongoing conservation efforts aim to protect Shikras and their habitats, ensuring the continued survival of this remarkable bird of prey.
References:
- RoundGlass Sustain. (2023-09-30). Hawk Assault: Agile Hunters on a Wing. Retrieved from https://roundglasssustain.com/species/hawks
- The Hindu. (2020-01-10). The Shikra is a bird that embodies brains and bravery. Retrieved from https://www.thehindu.com/sci-tech/energy-and-environment/the-shikra-is-a-bird-that-embodies-brains-and-bravery/article30533788.ece
- Wikipedia. (n.d.). Shikra. Retrieved from https://en.wikipedia.org/wiki/Shikra
- The Peregrine Fund. (n.d.). Shikra | The Peregrine Fund. Retrieved from https://peregrinefund.org/explore-raptors-species/hawks/shikra
- Operation Migration. (n.d.). Shikra: The Ultimate Guide. Retrieved from https://operationmigration.org/shikra-the-ultimate-guide/
