SPMyers 1974 Catalogue 35 Km S. of Juncal, by road, Ptdo de Madariaga, Provincia de Buenos Aires, Argentina 24 February 086 alcohol White rump non-territorial 38g 087 alcohol White rump non-territorial 37.5g 088 alcohol White rump non-territorial 37g 089 ♀ juv Pectoral bursa=5x5mm 54g very heavy fat heavy fat sk=3/4 body molt 090 ♀ ad White rump non territorial 38g body molt heavy fat sk=3/4 body molt 091 ♀ juv White rump non territorial bursa=6x6 3.6g body molt 092 ♀ ad Thinocorus rumicivorus 51g follicle count mod-fat 093 ♀ ad Thinocorus rumicivorus 54.5g fuel/pead body molt (T3=1/3) 094 ♀ Buff-breasted Sandpiper 47g body molt heavy fat 095 ♀ juv Pectoral bursa almost involuted 59g body molt heavy fat 096 ♀ Buff-breasted 49g for fill 5 March 7 March 8 March Allard 097 ♀ juv White rump bursa=7x7mm egg 42.5g heavy fat sk=1/3 body molt Very beautiful sk=1/2 098 ♀ ad (?) White rump beginning to differentiate 45g body molt heavy fat sk=1/3 body molt 099 ♀ juv White rump bursa = 7x6mm 39.5g body molt heavy fat sk=1/2 body molt 100 ♀ juv White rump bursa = 3x9 48.5g body molt heavy fat sk=1/2 body molt 101 ♀ juv White rump bursa=7x7 41g body molt heavy fat sk=1/2 body molt 102 ♀ White-rump ova developing almost involuted 48.5g body molt heavy fat sk=1/2 body molt 103 ♂ White rump no obvious bursa, indistinctible 41g body molt mod-fat sk=1/4 body molt 104 ♀ White rump bursa = 7x6mm 37g body molt heavy fat sk=1/2 body molt 105 ♀ juv White rump bursa = 5x6mm 38.5g very heavy fat sk=3/4 106 ♂ juv Stilt Sandpiper bursa=9x6mm 59.5g very heavy fat 107 ♂ juv Stilt Sandpiper bursa = 9x6mm 55.2g body molt heavy fat sk=3/4 108 ♀ ad White-rump ova differentiating 42.5g body molt sk=1/2 35 Km S. of Juncal, by road, Ptdo de Madariaga, Provincia de Buenos Aires, Argentina 11 March 109 alcohol Buffy possible very almost involuted gremach contents 51g very heavy fat 110 ♀ Buffy bursa questionable 5.6g body molt