Brown-headed Nuthatch

分类位置

同属物种

阿爾及利亞鳾

Algerian Nuthatch

丽䴓

Beautiful Nuthatch

Blue Nuthatch

Blue Nuthatch

缅甸䴓

Burmese Nuthatch

栗腹䴓

Chestnut-bellied Nuthatch

栗臀䴓

Chestnut-vented Nuthatch

形态与习性

The brown-headed nuthatch (Sitta pusilla) is a small songbird endemic to pine forests throughout the Southeastern United States. Genetic analyses indicated low differentiation between northern and southern populations in Florida, but the study also found lower genetic diversity among south Florida populations that may be a result of the increased habitat fragmentation that was documented. The Bahama nuthatch was formerly considered a subspecies (S. p. insularis), but has since been reclassified