5/2/05 - Map
20 sighted in the vicinity of the Boston Shipping lanes, 100 nm southeast of Boston, MA, in a 10 nm radius around position 41-17N 069-16W
16 sighted in the vicinity of the Boston Shipping lanes, 90 nm southeast of Boston, MA, in an 8 nm radius around position 41-24N 069-25W
13 sighted in the vicinity of the Boston Shipping lanes, 80 nm southeast of Boston, MA, in a 10 nm radius around position 41-32N 069-25W
13 sighted 100 nm southeast of the Boston, MA, in an 8 nm radius around position 41-28N 069-00W
PERSISTENT AGGREGATIONS:
5 sighted in the vicinity of the Boston Shipping lanes, 35 nm southeast of Boston, MA, in an 8 nm radius around position 42-05N 070-12W
10 sighted 35 nm southeast of Boston, MA, in a 10 nm radius around position 41-50N 070-15W
10 sighted in the vicinity of the Boston Shipping lanes, 60 nm southeast of Boston, MA, in a 10 nm radius around position 41-38N 069-50W

5/3/05 - Map
1 sighted in the vicinity of the Boston Shipping lanes, 60 nm southeast of Boston, MA, in an 8 nm radius around position 41-57N 069-44W
2 sighted 115 nm southeast of Boston, MA, in an 8 nm radius around position 41-18N 068-50W
PERSISTENT AGGREGATIONS:
10 sighted in the vicinity of the Boston Shipping lanes, 60 nm southeast of Boston, MA, in a 10 nm radius around position 41-38N 069-50W
20 sighted in the vicinity of the Boston Shipping lanes, 100 nm southeast of Boston, MA, in a 10 nm radius around position 41-17N 069-16W
16 sighted in the vicinity of the Boston Shipping lanes, 90 nm southeast of Boston, MA, in an 8 nm radius around position 41-24N 069-25W
13 sighted in the vicinity of the Boston Shipping lanes, 80 nm southeast of Boston, MA, in a 10 nm radius around position 41-32N 069-25W
13 sighted 100 nm southeast of the Boston, MA, in an 8 nm radius around position 41-28N 069-00W

5/4/05 - Map
6 sighted 90 nm east of Boston, MA, in an 8 nm radius around position 42-00N 069-02W
29 sighted in the vicinity of the Boston shipping lanes, 105 nm southeast of Boston, MA, in an 11 nm radius around position 41-29N 068-58W
48 sighted in the vicinity of the Boston shipping lanes, 100 nm southeast of Boston, MA, in a 15 nm radius around position 41-19N 069-16W
1 sighted 115 nm southeast of Boston, MA, in an 8 nm radius around position 41-32N 068-36W
1 sighted 100 nm southeast of Boston, MA, in an 8 nm radius around position 41-52N 068-47W
6 sighted in the vicinity of the Boston shipping lanes, 80 nm southeast of Boston, MA, in an 8 nm radius around position 41-29N 069-30
1 sighted 115 nm southeast of Boston, MA, in an 8 nm radius around position 41-46N 068-32W
1 sighted 105 nm southeast of Boston, MA, in an 8 nm radius around position 41-40N 068-49W

5/5/05 - Map
2 sighted in the vicinity of the Boston shipping lanes, 50 nm east of Boston, MA, in an 8 nm radius around position 42-09N 069-55W
2 sighted in the vicinity of the Boston shipping lanes, 75 nm southeast of Boston, MA, in an 8 nm radius around position 41-37N 069-36W
3 sighted 100 nm southeast of Boston, MA, in an 8 nm radius around position 41-37N 068-54W

5/6/05 - Map
2 sighted in the vicinity of the Boston shipping lanes, 50 nm east of Boston, MA, in an 8 nm radius around position 42-16N 069-57W
PERSISTENT AGGREGATIONS:
3 sighted 100 nm southeast of Boston, MA, in an 8 nm radius around position 41-37N 068-54W
6 sighted 90 nm east of Boston, MA, in an 8 nm radius around position 42-00N 069-02W
29 sighted in the vicinity of the Boston shipping lanes, 105 nm southeast of Boston, MA, in an 11 nm radius around position 41-29N 068-58W
48 sighted in the vicinity of the Boston shipping lanes, 100 nm southeast of Boston, MA, in a 15 nm radius around position 41-19N 069-16W
6 sighted in the vicinity of the Boston shipping lanes, 80 nm southeast of Boston, MA, in an 8 nm radius around position 41-29N 069-30W

5/13/05 - Map
2 sighted in the vicinity of the Boston shipping lanes, 115 nm southeast east of Boston, MA, in an 8 nm radius around position 41-10N 069-00W
PERSISTENT AGGREGATIONS:
3 sighted 100 nm southeast of Boston, MA, in an 8 nm radius around position 41-37N 068-54W
6 sighted 90 nm east of Boston, MA, in an 8 nm radius around position 42-00N 069-02W
29 sighted in the vicinity of the Boston shipping lanes, 105 nm southeast of Boston, MA, in an 11 nm radius around position 41-29N 068-58W
48 sighted in the vicinity of the Boston shipping lanes, 100 nm southeast of Boston, MA, in a 15 nm radius around position 41-19N 069-16W
6 sighted in the vicinity of the Boston shipping lanes, 80 nm southeast of Boston, MA, in an 8 nm radius around position 41-29N 069-30W

5/14/05 - Map
49 sighted in the vicinity of the Boston shipping lanes, 105 nm southeast of Boston, MA, in an 11 nm radius around position 41-29N 068-58W
36 sighted in the vicinity of the Boston shipping lanes, 110 nm southeastof Boston, MA, in an 8 nm radius around position 41-11N 068-59W
PERSISTENT AGGREGATIONS:
3 sighted 100 nm southeast of Boston, MA, in an 8 nm radius around position 41-37N 068-54W
6 sighted 90 nm east of Boston, MA, in an 8 nm radius around position 42-00N 069-02W
48 sighted in the vicinity of the Boston shipping lanes, 100 nm southeast of Boston, MA, in a 15 nm radius around position 41-19N 069-16W
6 sighted in the vicinity of the Boston shipping lanes, 80 nm southeast of Boston, MA, in an 8 nm radius around position 41-29N 069-30W

5/15/05 - Map
56 sighted in the vicinity of the Boston shipping lanes, 115 nm southeast of Boston, MA, in a 11 nm radius around position 41-13N 068-59W
1 sighted 125 nm southeast of Boston, MA, in an 8 nm radius around position 42-01N 068-13W
PERSISTENT AGGREGATIONS:
3 sighted 100 nm southeast of Boston, MA, in an 8 nm radius around position 41-37N 068-54W
6 sighted 90 nm east of Boston, MA, in an 8 nm radius around position 42-00N 069-02W
48 sighted in the vicinity of the Boston shipping lanes, 100 nm southeast of Boston, MA, in a 15 nm radius around position 41-19N 069-16W
6 sighted in the vicinity of the Boston shipping lanes, 80 nm southeast of Boston, MA, in an 8 nm radius around position 41-29N 069-30W

5/17/05 - Map
2 sighted in the vicinity of the Boston shipping lanes, 55 nm southeast of Boston, MA, in an 8 nm radius around position 41-54N 069-48W
3 sighted in the vicinity of the Boston shipping lanes, 100 nm southeast of Boston, MA, in an 8 nm radius around position 41-17N 69-11W
PERSISTENT AGGREGATIONS:
56 sighted in the vicinity of the Boston shipping lanes, 115 nm southeast of Boston, MA, in a 11 nm radius around position 41-13N 068-59W
3 sighted 100 nm southeast of Boston, MA, in an 8 nm radius around position 41-37N 068-54W
6 sighted 90 nm east of Boston, MA, in an 8 nm radius around position 42-00N 069-02W
6 sighted in the vicinity of the Boston shipping lanes, 80 nm southeast of Boston, MA, in an 8 nm radius around position 41-29N 069-30W

5/18/05 - Map
15 sighted in the vicinity of the Boston shipping lanes, 100 nm southeast of Boston, MA, in an 8 nm radius around position 41-15N 069-11W
PERSISTENT AGGREGATIONS:
56 sighted in the vicinity of the Boston shipping lanes, 115 nm southeast of Boston, MA, in a 11 nm radius around position 41-13N 068-59W
3 sighted 100 nm southeast of Boston, MA, in an 8 nm radius around position 41-37N 068-54W

5/19/05 - Map
1 sighted 120 nm southeast of Boston, MA, in an 8 nm radius around position 41-21N 68-36W
17 sighted in the vicinity of the Boston shipping lanes, 110 nm southeast of Boston, MA, in an 8 nm radius around position 41-20N 068-49W
PERSISTENT AGGREGATIONS:
44 sighted in the vicinity of the Boston shipping lanes, 100 nm southeast of Boston, MA, in a 10 nm radius around position 41-15N 069-12W
56 sighted in the vicinity of the Boston shipping lanes, 115 nm southeast of Boston, MA, in an 11 nm radius around position 41-13N 068-59W

5/31/05 - Map
5 sighted in the vicinity of the Boston shipping lanes, 115 nm southeast of Boston, MA, in an 8 nm radius around position 41-01N 069-05W
PERSISTENT AGGREGATIONS:
17 sighted in the vicinity of the Boston shipping lanes, 110 nm southeast of Boston, MA, in an 8 nm radius around position 41-20N 068-49W
44 sighted in the vicinity of the Boston shipping lanes, 100 nm southeast of Boston, MA, in a 10 nm radius around position 41-15N 069-12W