TY - RPRT TI - Do neotropical migrant butterflies navigate using a solar compass? AU - EG Oliveira AU - RB Srygley AU - R Dudley PY - 1998 DO - 10.1242/jeb.201.24.3317 UR - https://pubmed.ncbi.nlm.nih.gov/9817829/ ID - 9817829 ER -