Yellow-bellied Sapsucker (Sphyrapicus varius)

The Yellow-bellied Sapsucker is a bird species found in deciduous and coniferous forests. It has a bright yellow belly and a black-and-white pattern on its wings and back. The males have a distinctive red throat and cap. 

Moreover, due to its migratory pattern, the Yellow-bellied Sapsucker is unique in the eastern North American woodpecker family. Its breeding grounds are in the far north, and it migrates southwards for the winter. 

The bird observes sapsucking behavior and drills shallow holes in tree bark. These holes attract insects, which provide an additional food source for the bird. 

This behavior also has ecological significance. The sap wells created by the bird serve as a food and hydration source for other bird species and insects, highlighting the interdependence of nature. 

However, the bird's behavior can cause damage to fruit trees in orchards. Therefore, it is essential to find a balance between the bird's ecological role and its impact on human activities.