rings for defense

["Bonnie Blackwell, x 3332" <bonn@qcvaxa.acc.qc.edu>]

i remember reading that european reindeer (Rangifer tarandus) also form
rings when threathened.  
b

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Bonnie Blackwell,                               bonn@qcvaxa.acc.qc.edu
Dept of Geology,                                (718) 997-3332
Queens College, City University of New York,    fax:  997-3349
Flushing, NY 11367-1597