Moulting

Moulting is a natural process undergone by Chatham Island Pigeons, as with all bird species, where they shed old feathers and grow new ones. This periodic renewal of feathers is essential for maintaining the health, functionality, and appearance of the pigeon's plumage. During moulting, Chatham Island Pigeons gradually replace their old feathers with new ones, starting from the head and moving down the body. The process can take several weeks to complete, during which time the pigeon may appear ragged or scruffy as old feathers are shed and new ones grow in their place.

Moulting is a physiologically demanding process for Chatham Island Pigeons, requiring significant energy and nutrient resources to support feather growth and development. During this time, pigeons may increase their food intake to meet the heightened nutritional demands associated with moulting, prioritizing foods rich in protein, vitamins, and minerals essential for feather regeneration.

The timing of moulting in Chatham Island Pigeons is often synchronized with seasonal changes in food availability and environmental conditions. Moulting typically occurs after the breeding season, when energy demands are reduced, and food resources are more abundant. This allows pigeons to allocate resources towards feather growth without compromising other essential activities such as breeding and foraging.

Moulting can also be influenced by external factors such as temperature, photoperiod, and hormonal fluctuations. Changes in daylight hours and temperature cues may trigger the onset of moulting, ensuring that pigeons moult at optimal times to minimize energy expenditure and maximize feather quality. Preening helps to maintain the health and integrity of the new feathers as they grow, removing dirt, oil, and debris from the plumage and promoting proper alignment of the feather barbs.

Once moulting is complete, Chatham Island Pigeons emerge with a fresh set of feathers that are essential for flight, insulation, and display. The new plumage is often vibrant and glossy, reflecting the pigeon's overall health and vitality. With their renewed feathers, pigeons are ready to resume their normal activities, including foraging, breeding, and social interactions within their habitat. Overall, moulting is a vital process for Chatham Island Pigeons, ensuring the maintenance of their plumage and overall health, and facilitating their adaptation to changing environmental conditions throughout the year.