1.Birds. Birds are warm-blooded animals that have a constant body temperature that doesn't change as the temperature of the surrounding changes. Birds employ various metabolic activities resulting in heat production or loss to maintain the constant temperature.

2Catching food depends on the bird. Some birds dive for fish while others hop around on lawns, eat insects that are attracted to lights in parking lots, run around on beaches with their beaks open, or hunt in other ways.

3.1. Eurasian Tree Sparrow

2. Yellow-vented Bulbul

3. Pied Fantail

4. Chestnut Munia

5. Olive-backed Sunbird