Migration

The migration patterns of Andaman Wood Pigeons (Columba palumboides) offer a fascinating glimpse into their adaptive behaviors within the Andaman and Nicobar Islands. While primarily resident within the archipelago, these pigeons exhibit seasonal movements in response to environmental cues such as changes in food availability and breeding conditions. During the monsoon season, characterized by heavy rainfall and strong winds, Andaman Wood Pigeons may undertake localized migrations to seek sheltered areas or higher elevations within the islands. This dynamic movement strategy helps them avoid adverse weather conditions and ensures their survival during periods of inclement weather.

Beyond their primary habitat in the Andaman and Nicobar Islands, Andaman Wood Pigeons may also engage in short-distance migrations to neighboring regions such as Myanmar. While less documented, these movements likely serve similar purposes, allowing the pigeons to explore new foraging grounds and find suitable habitats during different seasons. Understanding the extent and frequency of their migrations beyond Indian territories can provide valuable insights into the ecological requirements and conservation needs of Andaman Wood Pigeons across broader geographical ranges.

India:

they are primarily resident birds within these islands, they exhibit seasonal movements within the archipelago, particularly during the monsoon season. The islands provide abundant food resources and suitable nesting sites for the pigeons, allowing them to establish stable populations.

Myanmar:

Although primarily found in the Andaman and Nicobar Islands, Andaman Wood Pigeons may also engage in short-distance migrations to neighboring regions such as Myanmar. While less documented, these movements likely serve similar purposes as those within the Indian territory. Myanmar's proximity to the Andaman and Nicobar Islands makes it a potential destination for migratory Andaman Wood Pigeons, where they may find similar forested habitats and ecological niches.

Thailand:

While there isn't extensive documentation on Andaman Wood Pigeon migration patterns to Thailand, it's plausible that these pigeons may undertake short-distance movements to the southern regions of Thailand. The ecological similarities between the Andaman and Nicobar Islands and southern Thailand, such as dense forests and coastal areas, suggest that these areas could provide suitable habitats for migratory pigeons.

Bangladesh:

Although less commonly reported, Andaman Wood Pigeons may also migrate to neighboring Bangladesh, particularly to the coastal regions of the country. Coastal habitats in Bangladesh offer a mix of mangrove forests and wetlands, which may attract migratory pigeons seeking food and shelter during certain times of the year.

Sri Lanka:

While not as frequent as migrations within the Andaman and Nicobar Islands, Andaman Wood Pigeons may occasionally undertake movements to neighboring Sri Lanka. Sri Lanka's proximity to the Andaman and Nicobar Islands and its diverse array of habitats, including tropical forests and coastal areas, make it a potential destination for migratory pigeons seeking alternative feeding grounds or nesting sites.

Indonesia:

Although less common, Andaman Wood Pigeons may also migrate to nearby Indonesian islands, particularly those in the vicinity of the Andaman and Nicobar Islands. Islands such as Sumatra and Java offer similar habitats to the pigeons' primary range, including dense forests and coastal areas, making them potential destinations for migratory individuals.

Malaysia:

While not extensively documented, Andaman Wood Pigeons may undertake short-distance migrations to neighboring Malaysia. Peninsular Malaysia and the Malaysian Borneo offer a diverse range of habitats, including rainforests and mangrove forests, which may attract migratory pigeons seeking alternative foraging grounds or nesting sites.

Singapore:

Although less common, Andaman Wood Pigeons may occasionally undertake movements to Singapore, particularly during certain times of the year. The island nation's mix of urban development and natural habitats, such as parks and nature reserves, may provide temporary stopover sites for migratory pigeons en route to other destinations