First specimens for Colombia of Furnarius torridus (Furnariidae) and Myrmotherula assimilis (Thamnophilidae): Primeros especímenes para Colombia de Furnarius torridus (Furnariidae) y Myrmotherula assimilis (Thamnophilidae). (2021). Ornitología Colombiana, 6, 89-91. https://revistas.ornitologiacolombiana.com/index.php/roc/article/view/165