T. Cade 1959 Calcarius lapponicus 12 June Peters-Schwader L.- nest on flats between lakes - depression at base of damp peat mound overgrown with edges and dwarf willows - surrounded by mire edge-grews stend - 6 eggs (Embryo 10mm), lined with a few stamming feathers - mostly cottongrass Tufts. 13 June Peters-Schwader L.- nests as follows: #1 - 4 young x 1 egg - at base of turnock on dry alluvial fan under a low willow - cup lined with a few longspur feathers. #2 - 4 young x 1 egg - this is the nest just S of Camp listed under a previous date. #3 - 4 young x 1 egg - nest on side of a mors mound - surrounded by flooded turnock - Cavy moss- cup lined with longspur feathers. 14 June Peters-Schwader L. - cluttd of Carrivove - 5 eggs (emb 15 mm) on side of mors mound by quers clump and dwarf willows - on clump ground - moss - edge-grews - leckins - dwarf willows moss - cup lined with few longspur feather.