TJfflLE 3. — COUNTS AND EXTRAPOLATIONS OF GRAT WHALES PASSING SAN DIEGO, CALIFORNIA, DURING DAnjGHT HOURS, 1956-57 



Number of whales deducted from estimate because of persistent bad weather; see page 21. 

 ^ Two whales seen at La Jolla-Scripps; 11 elsewhere. Extrapolation based on 35 whales only. Similar situations are 

 indicated by plus-marks further down in this column. 



^ Seven whales were seen from boat In fog, but missed at Point Loma. Extrapolation as follows: (11/0.25 ) minus 15 = 36. 



24 



