The Importance of H2O
Make sure that birds have fresh, clean and not frozen water. With ice and snow around, they can still get water but they use up calories and body heat while thawing it out.
Birdbath heaters/deicers work well as does sturdy, plastic plant saucers as you can replace them each morning. During winter, any water source for birds should be in an area that has direct or full sunlight.
Inventory Manager at Across The Pond