BIOLOGICAL OBSERVATION SHEOT 



LOCATION (General) ^DATE HOUR_ 



lATITUDE LONGITUDE SHIP 



CRUISE WIND DIRECTION WIND SPEED SEA STATE 



INJECTION WATER TEMPERATURE 



BIOLUMINESCENCE 



TYPE (Circle one): SHEET SPARK GLW/TNG BALL. DURATION_ 

 LOCATION (Circle one): BOW WAVE WAKE GENERAL AREA 



BRIGHTNESS (Circle one): DULL MODERATE BRIGHT BRILLIAOT' 

 ^KX>N (Circle one); BRIGHT DIM OBSCURED BY CLOUDS NONE 



SAMPLE OBTAINED: YES SAMPLE NO.^ NO 



APPROXIMATE AREAL EXTENT (Sqtiare yards or miles): 



SEAVffiED 



APPROXIMATE AREAL EXTENT (Sqiiare yards or miles); 

 CONCENTRATION (Circle one); SCATTERED MODERATE "T^^S" 



TYPE DRIFTING 



TYPE ATTACHED BEDS (Circle one): SUBMERGED EMERCTMT 

 SPEC US 



SAMPLE OBTAINED: YES SAMPLE NO. NO 



MARINE MAJMALS 



TYPE (Circle one); WHALE PORPOISE SEAL WAURUS SEA LION 



SPECIES OR DESCRIPTION: 



ESTIMATED SIZE IN FEET: 



NUMBER SIGHTED ^DIRECTION ANIMALS ^ffiRE SWIJWING 



PHOTOGRAPHS TAKEN: YES NUMBER NO 



DISCOLORED WATER 



COLOR OTHER EESCRIPTION 



APPROXIMATE AREAL EXTENT (Square yards or miles): 



SHAPE OF AREA (Circle one); PATCHES NARROW STREAK WIDE STREAK 

 SAMPLE OBTAINED: YES SAMPLE NO. NO 



FISH SCHOOLS 



SIZE OF SCHOOL (Square yards ):_^ TYPE OF FISH 



SIZE OF FISH (Average in inches): 



FLOCKS OF BIRDS FISHING: YES NO 



NUMBER OF BIRDS IN FLOCK (Circle one): LARGE MODERATE SMALL 



REMARKS: 



OBSERVED 

 Figure O-H- Suggested format for a biological observation sheet. 



0-15 



223-812 O - 68 - 12 



