Monotypic.
Plumage varies, breeding (MAR-AUG) lives up to name while non-breeding (SEP-MAR) has a mostly spotless white chest.
M/F similar, although female may have bigger spots and further down.
★★★☆☆ · 2025-07-13 · US-IL · 1028×1028 (317×134) · ISO 8000 · Canon EOS R8
BIF · Non-breeding
★★★★☆ · 2024-04-28 · US-VA · 1000×667 (413×128) · ISO 1250 · Canon EOS R8
BIF · Breeding
★★★★☆ · 2024-04-28 · US-VA · 1128×752 (307×205) · ISO 1250 · Canon EOS R8
Walking · Breeding
★★★★☆ · 2024-04-28 · US-VA · 1318×879 (359×227) · ISO 3200 · Canon EOS R8
Walking · Breeding