The 1997 El Niño/Southern Oscillation (ENSO 97-98):
Biological observations possibly related to El Niño
1997 Storm Summary
Pacific Ocean / Hawaii
Marine life
Birds
Other
September
25
16
25
30
October
16
13
November
30
December
06
09
01
January
February
Feb
26
06
17
20
March
06
16
22
April
28
29
03
03
May
15
14
15
17
June
14
17
05
July
21
20
August
07
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The 1997 El Niño/Southern Oscillation (ENSO 97-98)