Figs 15–20 in Four decades after Belton: a review of records and evidences on the avifauna of Rio Grande do Sul, Brazil*

Figs 15–20. Photographic documentation for five species added to the main list of birds of Rio Grande do Sul, Brazil: 15, Donacobius atricapilla, São Borja, 18 June 2015 (D. Freitas); 16, Catharus cf. swainsoni, Marques de Souza, 18 January 2016 (M. Sand); 17, Tangara ornata, Três Cachoeiras, 30 January 2010 (A. Cardoso); 18, 19, Thlypopsis sordida, Uruguaiana, 12 June 2016 (E. Mandarino); 20, Sturnus vulgaris, male in breeding season, Lavras do Sul, 29 October 2014 (V. Souza).