TY - RPRT TI - Integrating toxicity risk in bird eggs and chicks: Using chick down feathers to estimate mercury concentrations in eggs AU - Joshua T. Ackerman AU - Collin A. Eagles-Smith PY - 2009 DO - 10.1021/es803159c UR - https://pubs.usgs.gov/publication/70179514 ID - 70179514 ER -