2. Closely Related Sparrow Species :
Apart from the House Sparrow (Passer domesticus), several closely related sparrow species exist, each adapted to different regions and habitats:
- Spanish Sparrow (Passer hispaniolensis): – Found in southern Europe, North Africa, and Central Asia; known for its distinct chestnut-colored crown.
- Sind Sparrow (Passer pyrrhonotus) : Found in Pakistan and northwest India; smaller than the House Sparrow with a more distinct black bib.
- Eurasian Tree Sparrow (Passer montanus) : Widespread across Europe and Asia; easily identified by its chestnut-colored head and black cheek spots.
- Italian Sparrow (Passer italiae) : Native to Italy; considered a hybrid between the House Sparrow and the Spanish Sparrow.
- Dead Sea Sparrow (Passer moabiticus) : Inhabits the Middle East near the Dead Sea; prefers reed beds and riverbanks.