Nepal, a land teeming with diverse and exotic wildlife, boasts a plethora of amazing bird species that mesmerize both locals and tourists. Among these wonderful creatures, the Great Crested Grebe (Podiceps cristatus) is a remarkable waterbird inhabiting the wetlands of this enchanting country. The Swedish naturalist Carl Linnaeus first described this bird in 1758 as Colymbus cristatus, but it's now the type species for the genus Podiceps, established by English naturalist John Latham in 1787. The Great Crested Grebe has three recognized subspecies: P. c. cristatus, P. c. infuscatus, and P. c. australis.
In this article, we will delve into the fascinating world of the Great Crested Grebe, uncovering its unique features as well as its presence in Nepal.
Physical Features and Behavior
Sporting an elegant appearance and distinctive markings, the Great Crested Grebe is easy to identify among other waterfowl. With its slender neck, sharp beak, and dark reddish-brown head tufts, it truly stands out. During mating season, adults don an impressive black double crest that makes them even more unmistakable.
As superb swimmers and divers, these birds spend most of their time in the water. They dive below the surface to forage for food like fish and aquatic invertebrates. Interestingly, they can adjust their buoyancy by compressing or fluffing up their feathers according to need.
Presence in Nepal
Various wetland ecosystems in Nepal house Great Crested Grebes; these include lakes, ponds, reservoirs, rivers, and marshes. Prime locations for spotting these unique waterbirds are Phewa Lake in Pokhara, Chitwan National Park's Narayani River, Bishazari Tal near Bharatpur, and Koshi Tappu Wildlife Reserve in eastern Nepal.
Conservation Status
The IUCN Red List of Threatened Species classifies the Great Crested Grebe as "Least Concern" due to its large global population. However, there have been periods of decline, particularly during the 19th and 20th centuries when hunting for plumage and habitat destruction posed significant threats. Thanks to protective measures and increased awareness, the bird's population is now stable in many parts of its range, including Nepal.
Observing Great Crested Grebes in Nepal
Winter months (November to February) mark the best time to see Great Crested Grebes in Nepal. During this time, they migrate from higher to lower wetlands. Enjoy observing these birds on guided bird-watching tours or birding safaris through Nepal's protected areas and national parks. For the best viewing experience, bring binoculars or spotting scopes.
In conclusion, the Great Crested Grebe is a spectacular sight across Nepal's varied wetland habitats. Their striking appearance and captivating habits make them a favorite among birdwatchers and nature enthusiasts. So during your next trip to Nepal, seize the chance to marvel at these elegant birds amidst their natural surroundings.