Certain woodpecker

• Yellow-bellied bird
• Small American woodpecker that feeds on sap from e.g. apple and maple trees
• Bird speaks and Curt almost freaks out
• It might be yellow-bellied

WordNet Word definitions in WordNet
n. small American woodpecker that feeds on sap from e.g. apple and maple trees

Wikipedia Word definitions in Wikipedia
The sapsuckers are four species of North American woodpeckers in the genus Sphyrapicus .

Wiktionary Word definitions in Wiktionary
n. 1 A woodpecker of the eastern United States (of the genus ''Sphyrapicus'') that feeds mainly on the sap of trees 2 Any woodpecker that punctures the bark of trees and feeds upon the sap.