To tell the difference between male and female Shikras, there are several key features to look for. Males tend to have a rather ashy blue/grey body with a barred under section and orange-red toned eyes, while females are larger and have a brown-grey colored under section with a less red (yellowish orange) iris. Females also have brownish upperparts apart from heavier barring on the underparts, while males have a red iris.
Differences in Coloration
The most noticeable differences between male and female Shikras are in their coloration:
| Feature | Male Shikra | Female Shikra |
|---|---|---|
| Body Color | Ashy blue/grey | Brown-grey |
| Underparts | Barred | Heavily barred |
| Iris Color | Orange-red | Yellowish orange |
In addition, females have brownish upperparts, while males have a more uniform ashy blue/grey coloration.
Differences in Size and Behavior
Image source: ShiKRA by Suvendu suvo
Apart from the differences in coloration, there are also differences in size and behavior between male and female Shikras:
- Females are slightly larger than males.
- During the breeding season, the female is responsible for incubating the eggs, while the male guards the nest and warns off any predators.
Hunting Behavior
Shikras are known for their aggressive hunting behavior and adaptability. They feed on a variety of prey, including:
- Rodents
- Squirrels
- Small birds
- Small reptiles
- Insects
Shikras are skilled flyers, with short wings and a long tail that allow for fast maneuvering during their hunts.
Habitat and Distribution
Shikras are found across much of the Asian and African continents, in a variety of habitats including:
- Savanna
- Patchy scrub
- Dry and moist woodlands
- Dense and degraded forest
- Riparian forests
- Exotic tree plantations
- Towns
- Gardens
- Cultivated areas
Conservation Status
Shikras are currently classified as a species of Least Concern. However, they face threats such as:
- Habitat degradation due to harvesting of wood and overgrazing by livestock
- Use of insecticides
- Electrocution on power lines
To learn more about Shikras, you can check out the following resources:
Reference:
1. Operation Migration’s Shikra: The Ultimate Guide
2. Wikipedia’s entry on Shikras
3. The Peregrine Fund’s page on Shikras
4. A video on the differences between male and female Shikras
5. eBird’s entry on Shikras, including identification tips and range maps
