JPillyers 1974 Nests Farmhouse Monte (10,1), Estancia Medaland, Pto de Madariaga, Provincia de Bs. Aires, Argentina 7 September Colomba pigacuro one egg pile of sticks ~2m off ground in a low, juniper-type (18,189) Estancia Medaland, Pto de Madariaga, Provincia de Bs. Aires, Argentina. 10 September Bolyurus planus 2 eggs, large pile of sticks, 4' diameter. 1m above water in small (5m diameter) patch of tole in a small (20m diameter) pond. rat rats on bent-over tole (2,19), Estancia Medaland, Pto de Madariaga, Provincia de Bs. Aires, Argentina. 15 September Vanellus chilensis 4 eggs shallow depression/scoop 4" diameter <1" deep lined with a few pieces of dead [illegible] (old gatop pulpy stalks). nest in open field on slope, slant grass. [illegible accent]. Vanellus chilensis 4 eggs shallow scoop 5" diameter ~1" deep lined with, dead stalks of weed. nest in open field, short grass, ~25m from Spady's barn toward 125m from above [illegible] nest (11,1) Estancia Medaland, Pto de Madariaga, Provincia de Bs. Aires, Argentina 18 September Vanellus chilensis 3 eggs shallow scoop, 6" diameter 1" deep, lined with dead weeds nest in open short grass field ~75m from Farmhouse Monte (21,10), Estancia Medaland, Pto de Madariaga, Provincia de Bs. Aires, Argentina Hatched by 10-7 Chauna torquata ? eggs floating raft anchored to tole pall, 4-5' diameter >1' high made of branches, reeds, etc., in pond >1' deep. (9,9) Estancia Medaland, Pto de Madariaga, Provincia de Bs. Aires, Argentina 29 September Vanellus chilensis 1 eggs shallow scoop ~1" deep, 7" across. barely lined with kind vegetation. fallow field, plowed 2 years ago. (1,19), Estancia (Medaland), Pto de Madariaga, Provincia de Bs. Aires, Argentina 30 September Vanellus chilensis 4 eggs shallow scoop ~1" deep 6" across. short grass field. (22,17) Estancia Medaland, Pto de Madariaga, Provincia de Bs. Aires, Argentina 8 October Bolyurus planus 3 eggs large agglomeration of twigs placed ~1' off water in thick in but near the edge of a thick stand of tole. deep depression in this nest. total structure 4' diameter, 1.5' high (26,10) Estancia Medaland, Pto de Madariaga, Provincia de Bs. Aires 16 October Turdus rufiventris 3 eggs classic thornhnut 15m off ground in quince near the main body of the tree