Nest SM-4

Chestnut-sided Warbler · CSWA

Setophaga pensylvanica

Nest Details

Species Chestnut-sided Warbler

Family Parulidae

Discovered 2026-05-19

Substrate rubis

Height 15 cm

Coordinates 42.19191, -78.84773

May 21, 2026

Nest complete, empty. No adults present

May 24, 2026

Host eggs 2

No adults present.

Nest start, looks nearly complete