- Provide sources of water for drinking and bathing. Remember that smaller birds prefer shallow water. Some ideas for providing water are here. Empty and refresh the water to keep it clean and free of mosquito larvae.
- Clean hummingbird feeders and refresh their sugar water regularly. Very warm conditions can lead to the growth of dangerous bacteria and fungi.
- Keep any seed feeders clean of refuse where germs could breed and spread.
Remember to keep yourself safe by following the CDC's heat illness guidelines.