Blackpoll is a term that is mostly used to describe the black-capped warbler species of bird. However, there are several synonyms that can be used instead of blackpoll. These include the Arctic warbler, which also has similar colorings and is found in similar areas as the blackpoll. The black-and-white warbler is another synonym, referring to another species of bird with black and white stripes. Other possible synonyms include the black-throated green warbler, which has a distinct black throat, and the blackburnian warbler, which is known for its bright orange throat and black cap. Overall, while blackpoll may be a commonly used term, there are many other great options available for describing these types of birds.