Documented record of nest of Philydor atricapillus (Wield, 1821) Furnariidae at Mongagua, Sao Paulo state, Brazil. by Antonio Silveira and Carlos R.Ghirelli.
See in this ornithological note in PDF the record of the rare Phillydor atricapillus nest found by the authors in southeastern Brazil in November 2017.
Perhaps this is the first documented record of nesting this species in a hole in a tree.
Antonio Silveira: 05-12-2017.