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Firecrest Regulus ignicapilla added to Robert Clipson's Britain 2024 year list (BOU), 14 Apr 2024. 189 species

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Chris Seaton

1992-2008: sightings before 2008 were first seen in the following states: California (84), Washington (54), Michigan (51), Connecticut (25), Arkansas (2), Colorado (2), Illinois (1)