Quick Answer
Most breeds of ducks can tolerate cold temperatures, but some may need supplemental heat during harsh winter months to maintain optimal health and egg production.
Cold Tolerance and Heat Requirements
Ducks have a thick layer of feathers and a waxy coating on their feathers to help insulate them in cold temperatures. While some breeds, such as Muscovy and Wood ducks, are more cold-hardy, many others, including popular egg-laying breeds like Leghorn and Khaki Campbell, may need supplemental heat to maintain their health. In general, ducks can tolerate temperatures as low as 20°F (-7°C) for short periods, but prolonged exposure to sub-20°F temperatures can lead to health issues.
Providing Supplemental Heat
If you need to provide supplemental heat for your ducks, consider using a heat lamp or a infrared heat source, such as a ceramic heat emitter. Place the heat source in a sheltered area, such as a coop or a covered run, and maintain a temperature of at least 40°F (4°C) to ensure the health and well-being of your ducks. A good rule of thumb is to provide 1-2 BTUs of heat per square foot of space for every 10°F (5.5°C) drop in temperature. For example, a 10x10 foot coop would require 100-200 BTUs of heat if the temperature is 20°F (-7°C).
Find more answers
Browse the full Q&A library by topic, or jump back to the topic this question belongs to.