The 1997 El Niño/Southern Oscillation (ENSO 97-98):
Biological observations possibly related to El Niño
 
 Northeast U.S.
 
Fish
Birds
Other
July      
August      
September 23    
October 14   06 
14 
14
November      
December 01   19
January     08, 09
February     05
March   17 10 
31
April 06    
July     24
August     10
 
Back to The 1997 El Niño/Southern Oscillation (ENSO 97-98)