Nepal, renowned for its diverse and vibrant ecosystem, is home to a wide range of flora and fauna. Amongst the plethora of avian species found in this region, the Eurasian Collared Dove (Streptopelia decaocto) is a fascinating bird that has been garnering attention from bird enthusiasts and naturalists alike. Previously in 1838 AD Hungarian naturalist Imre Frivaldszky proposed Columba decaocto as its scientific name, It is now placed in the genus Streptopelia that was introduced in 1855 by the French ornithologist Charles Lucien Bonaparte. The Eurasian collared dove is closely related to the Sunda collared dove of Southeast Asia and the African collared dove of Sub-Saharan Africa, forming a superspecies with these.
In this article, we will explore the Eurasian Collared Dove's presence in Nepal, its unique characteristics, and how these avian visitors contribute to Nepal's rich biodiversity.
The Arrival of Eurasian Collared Doves in Nepal
Originally native to parts of Asia and Europe, the Eurasian Collared Dove slowly expanded its range over the 20th century. It is believed that their arrival in Nepal is relatively recent. This expansion can be attributed to habitat changes, which are primarily driven by urbanization and agricultural activities. The adaptable nature of these doves also plays a role in their rapid dispersion across new territories.
Distinctive Qualities that Set Them Apart
Eurasian Collared Doves are easily identifiable by their distinctive features. As the name suggests, they possess a black collar-like marking on their necks, which contrasts sharply with their pale grey body. Their wings showcase a mix of light brown and beige hues while the tails exhibit white outer feathers. Their calls are equally unique, often consisting of a series of cooing sounds followed by a distinct pause.
Role in Nepal's Ecosystem
Despite being newcomers to Nepal, Eurasian Collared Doves contribute positively to the local ecosystem. They primarily feed on seeds from various plants but are also known to consume insects, making them essential for natural pest control. Additionally, as prey for birds of prey like hawks or eagles, they play an important role in maintaining food chain balance within the environment.
Raising Awareness and Appreciation
For birdwatchers and nature lovers, the Eurasian Collared Dove offers a splendid addition to Nepal's thriving avifauna. Educating people about this bird species benefits both conservation efforts and augments appreciation for Nepal's natural beauty. By learning about and cherishing the diverse wildlife within the region, we can come to a step closer to safeguarding the unique ecosystem that makes Nepal truly special.
In conclusion, the Eurasian Collared Dove is not only an enchanting addition to Nepal's rich birdlife but also a testament to the adaptability that characterizes many species in our ever-changing world. As avid nature enthusiasts, it is important that we celebrate these intriguing birds and continue to nurture our collective awareness of the flora and fauna that make Nepal the jewel that it is.