A pigeon is the winter specialist on this list. Feral pigeons thrive on city rooftops in hard frosts, and a kept pigeon, in a loft, aviary, or as a house pet, needs far less fussing over temperature than any parrot here. What defeats pigeons in winter is not cold air but the combination of damp, still, fouled air and frozen water. Your winter work is therefore mostly husbandry done on schedule: a dry loft with air that moves gently above the birds, water they can actually drink, and feed with enough energy in it for nights that fall well below freezing.
A loft that is dry before it is warm
Keep ventilation high in the loft, literally, with openings near the roof that let moist, ammonia-laden air escape without sending a draft across perches or nest boxes. Block wind at floor and perch level, especially through cracks on the weather side, and fix drips and leaks before they soak litter, because damp bedding under roosting pigeons makes feet cold and breeds problems all winter. Deep, dry litter or scraped-clean floors, dry nest material, and a corner out of the wind give birds everything their own feathers need to do the rest. An indoor pet pigeon needs the same logic in miniature: a cage or pen away from the door draft, dry flooring, and no well-meant move next to a radiator.
Water twice a day, without fail
A pigeon drinks by immersing its beak and sucking, and in a freeze the drinker is the loft's weakest point. Check and refresh water at least morning and late afternoon, breaking ice or swapping in a fresh drinker, and consider two drinkers so one can thaw indoors while the other serves. A bird that cannot drink cannot eat properly either, since pigeons take water after feeding to process grain. In the coldest spells, watch the flock at watering time; a bird that hangs back from the drinker is a bird to catch and examine, not to leave for tomorrow. Bath water can pause on the hardest days, but drinking water never can.
Feeding for the coldest nights
Shift the mix toward energy in hard weather, adding whole corn and peas to the usual grains so birds go to roost with full crops on long nights. Feed at a consistent time, ideally with enough daylight left for every bird, including the shy ones at the bottom of the order, to eat its fill. Keep grit available and dry, store feed sealed against damp and rodents, and discard any mix that smells musty. Watch body condition by handling a few birds through winter; a keel bone that sharpens under your hand across the flock means the ration, not the weather, needs adjusting first.
Winter illness hides in a flock
In a group, the daily look matters more than any single check: a pigeon that sits puffed on the floor rather than the perch, misses the feed rush, produces thin green droppings, or breathes with an open beak should be brought in, kept warm and separate, and seen by a veterinarian, ideally one comfortable with pigeons. Note which birds share its box and watch them closely for the next days. Loft problems spread bird to bird, and early separation protects the rest. Recording each morning and evening visit, who drank, who ate, and anything odd in KinsLe Care Teams turns your pigeon's winter care into a pattern the whole household can follow, even in the dark at both ends of the day.