The 1997 El Niño/Southern Oscillation (ENSO 97-98): Biological observations possibly related to El Niño  

Russia / Mongolia / Tibet / China / Korea / Japan
	Fish / marine mammals	Birds	Other
December			01  18  18
January			31
February	09		22  24  24
March			05  23  23  24
April	30
May			27
June			09
July			06 14
August			13 13

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