TY  - RPRT
TI  - Observations of a nest of red-crowned ant-tanagers in Paraguay
AU  - M.S. Foster
AU  - N.E. Lopez H.
AU  - M.E. Escobar
PY  - 1989
UR  - https://pubs.usgs.gov/publication/5223613
ID  - 5223613
ER  -