1) Certain woodpecker 2) It might be yellow-bellied 3) Pecker 4) Peckerwood 5) Woodpecker 6) Yellow-bellied bird 
The sapsuckers are four species of North American woodpeckers in the genus Sphyrapicus. ==Taxonomy and systematics== There are four currently recognized species in the genus: The genus name Sphyrapicus is a combination of the Greek words sphura, meaning `hammer` and pikos, meaning `woodpecker`. The members of this genus are slender birds with ...
either of two species of North American woodpeckers of the family Picidae (order Piciformes), noted for drilling holes in neat close rows through ... [1 related articles]
[n] - small American woodpecker that feeds on sap from e.g. apple and maple trees
noun small American woodpecker that feeds on sap from e.g. apple and maple trees