The Black-polled Yellowthroat (Geothlypis speciosa) is a species of bird in the Parulidae family. It is endemic to Mexico. Its natural habitats are freshwater lakes and freshwater marshes. It is threatened by habitat loss.
Magnolia Warbler is found in the northern parts of some Midwestern states and the very northeastern parts of the US, with states such as Minnesota and Wisconsin comprising its southernmost boundaries. However, it is mostly found across the northern parts of Canada, such as in Saskatchewan, Manitoba, Ontario, and Quebec.
Common Firecrest (Regulus Ignicapillus). It doesn't look "common" to me! In fact, I think it looks quite offended, as if to say "I am a Magnificent Firecrest!" It is a very small passerine bird in the kinglet family. It breeds in most of temperate Europe and northwestern Africa.