TY  - RPRT
TI  - Nesting ecology of Spectacled Eiders Somateria fischeri on the Indigirka River Delta, Russia
AU  - John M. Pearce
AU  - Daniel Esler
AU  - Andrei G. Degtyarev
PY  - 1998
UR  - https://pubs.usgs.gov/publication/70020228
ID  - 70020228
ER  -