TY - RPRT TI - How do frugivores track resources? Insights from spatial analyses of bird foraging in a tropical forest AU - J.F. Saracco AU - J.A. Collazo AU - Martha J. Groom PY - 2004 DO - 10.1007/s00442-004-1493-7 UR - https://pubs.usgs.gov/publication/70027233 ID - 70027233 ER -