TY  - RPRT
TI  - Avian flight without visual reference: preflight spinning produces spatial disorientation.
AU  - Frank H Heppner
AU  - Jennifer E Gabel
AU  - Kathryn March
PY  - 2007
UR  - https://pubmed.ncbi.nlm.nih.gov/17225481/
ID  - 17225481
ER  -