5/2/07 - Map
1 sighted in the vicinity of the Portland shipping lanes 30 nm east of Portsmouth, NH in an 8 nm radius around position 43-02N 070-01W
1 sighted in the vicinity of the New York shipping lanes 85 nm southeast of Providence, RI in an 8 nm radius around position 40-37N 070-19W
PERSISTENT AGGREGATIONS:
3 sighted in the vicinity of the Boston shipping lanes 100 nm southeast of Boston, MA in an 8 nm radius around position 41-08N 069-08W
12 sighted in the vicinity of the Boston shipping lanes 50 nm southeast of Boston, MA in an 8 nm radius around position 41-53N 069-56W
25 sighted in the vicinity of the Boston shipping lanes 35 nm southeast of Boston, MA in a 10 nm radius around position 42-03N 070-13W
5 sighted 100 nm southeast of Boston, MA in an 8 nm radius around position 41-41N 068-49W
41 sighted 110 nm southeast of Boston, MA in a 10 nm radius around position 41-21N 068-53W
3 sighted 115 nm southeast of Boston, MA in an 8 nm radius around position 41-38N 068-31W
3 sighted in the vicinity of the Boston shipping lanes 75 nm southeast of Boston, MA in an 8 nm radius around position 41-38N 069-37W

5/3/07 - Map
22 sighted in the vicinity of the Boston shipping lanes 40 nm southeast of Boston, MA in a 10 nm radius around position 42-06N 070-13W
1 sighted in the vicinity of the Boston shipping lanes 80 nm southeast of Boston, MA in an 8 nm radius around position 41-37N 069-31W
1 sighted in the vicinity of the Boston shipping lanes 25 nm southeast of Boston, MA in an 8 nm radius around position 42-18N 070-24W
2 sighted in the vicinity of the Boston shipping lanes 30 nm southeast of Boston, MA in an 8 nm radius around position 42-06N 070-27W
PERSISTENT AGGREGATIONS:
5 sighted 100 nm southeast of Boston, MA in an 8 nm radius around position 41-41N 068-49W
41 sighted 110 nm southeast of Boston, MA in a 10 nm radius around position 41-21N 068-53W
3 sighted 115 nm southeast of Boston, MA in an 8 nm radius around position 41-38N 068-31W

5/5/07 - Map
13 sighted in the vicinity of the Boston shipping lanes 35 nm southeast of Boston, MA in an 8 nm radius around position 42-01N 070-14W
2 sighted 40 nm southeast of Boston, MA in an 8 nm radius around position 41-49N 070-30W
2 sighted 50 nm southeast of Boston, MA in an 8 nm radius around position 41-46N 070-13W
PERSISTENT AGGREGATIONS:
5 sighted 100 nm southeast of Boston, MA in an 8 nm radius around position 41-41N 068-49W
41 sighted 110 nm southeast of Boston, MA in a 10 nm radius around position 41-21N 068-53W
3 sighted 115 nm southeast of Boston, MA in an 8 nm radius around position 41-38N 068-31W

5/7/07 - Map
3 sighted 50 nm southeast of Boston, MA in an 8 nm radius around position 41-47N 070-14W
PERSISTENT AGGREGATIONS:
13 sighted in the vicinity of the Boston shipping lanes 35 nm southeast of Boston, MA in an 8 nm radius around position 42-01N 070-14W
5 sighted 100 nm southeast of Boston, MA in an 8 nm radius around position 41-41N 068-49W
41 sighted 110 nm southeast of Boston, MA in a 10 nm radius around position 41-21N 068-53W
3 sighted 115 nm southeast of Boston, MA in an 8 nm radius around position 41-38N 068-31W

5/8/07 - Map
2 sighted 115 nm southeast of Boston, MA in an 8 nm radius around position 41-42N 068-32W
18 sighted in the vicinity of the Boston shipping lanes 105 nm southeast of Boston, MA in an 8 nm radius around position 41-14N 069-12W
12 sighted 120 nm southeast of Boston, MA in an 8 nm radius around position 41-24N 068-38W
PERSISTENT AGGREGATIONS:
3 sighted 50 nm southeast of Boston, MA in an 8 nm radius around position 41-47N 070-14W
13 sighted in the vicinity of the Boston shipping lanes 35 nm southeast of Boston, MA in an 8 nm radius around position 42-01N 070-14W

5/9/07 - Map
1 sighted 35 nm southeast of Boston, MA in an 8 nm radius around position 41-50W 070-30W
PERSISTENT AGGREGATIONS:
18 sighted in the vicinity of the Boston shipping lanes 105 nm southeast of Boston, MA in an 8 nm radius around position 41-14N 069-12W
12 sighted 120 nm southeast of Boston, MA in an 8 nm radius around position 41-24N 068-38W
3 sighted 50 nm southeast of Boston, MA in an 8 nm radius around position 41-47N 070-14W
13 sighted in the vicinity of the Boston shipping lanes 35 nm southeast of Boston, MA in an 8 nm radius around position 42-01N 070-14W

5/11/07 - Map
8 sighted in the vicinity of the Boston shipping lanes 110 nm southeast of Boston, MA in an 8 nm radius around position 41-17N 069-02W
PERSISTENT AGGREGATIONS:
18 sighted in the vicinity of the Boston shipping lanes 105 nm southeast of Boston, MA in an 8 nm radius around position 41-14N 069-12W
12 sighted 120 nm southeast of Boston, MA in an 8 nm radius around position 41-24N 068-38W
3 sighted 50 nm southeast of Boston, MA in an 8 nm radius around position 41-47N 070-14W
13 sighted in the vicinity of the Boston shipping lanes 35 nm southeast of Boston, MA in an 8 nm radius around position 42-01N 070-14W

5/13/07 - Map
2 sighted 55 nm southeast of Boston, MA in an 8 nm radius around position 41-49N 070-05W
23 sighted in the vicinity of the Boston shipping lanes 110 nm southeast of Boston, MA in an 8 nm radius around position 41-16N 069-01W
PERSISTENT AGGREGATIONS:
18 sighted in the vicinity of the Boston shipping lanes 105 nm southeast of Boston, MA in an 8 nm radius around position 41-14N 069-12W
12 sighted 120 nm southeast of Boston, MA in an 8 nm radius around position 41-24N 068-38W
3 sighted 50 nm southeast of Boston, MA in an 8 nm radius around position 41-47N 070-14W
13 sighted in the vicinity of the Boston shipping lanes 35 nm southeast of Boston, MA in an 8 nm radius around position 42-01N 070-14W

5/14/07 - Map
1 sighted in the vicinity of the Boston shipping lanes 30 nm southeast of Boston, MA in an 8 nm radius around position 42-16N 070-16W
PERSISTENT AGGREGATIONS:
23 sighted in the vicinity of the Boston shipping lanes 110 nm southeast of Boston, MA in an 8 nm radius around position 41-16N 069-01W
18 sighted in the vicinity of the Boston shipping lanes 105 nm southeast of Boston, MA in an 8 nm radius around position 41-14N 069-12W
12 sighted 120 nm sooutheast of Boston, MA in an 8 nm radius around position 41-24N 068-38W

5/18/07 - Map
33 sighted 100 nm southeast of Boston, MA in an 11 nm radius around position 41-29N 068-51W

5/21/07 - Map
9 sighted 100 nm southeast of Boston, MA in an 8 nm radius around position 41-33N 068-57W
45 sighted in the vicinity of the Boston shipping lanes 110 nm southeast of Boston, MA in a 10 nm radius around position 41-18N 069-00W

5/22/07 - Map
4 sighted 100 nm southeast of Boston, MA in an 8 nm radius around position 41-56N 068-53W
1 sighted 135 nm southeast of Boston, MA in an 8 nm radius around position 41-58N 068-01W
7 sighted 120 nm southeast of Boston, MA in an 8 nm radius around position 41-56N 068-21W
PERSISTENT AGGREGATIONS:
9 sighted 100 nm southeast of Boston, MA in an 8 nm radius around position 41-33N 068-57W
45 sighted in the vicinity of the Boston shipping lanes 110 nm southeast of Boston, MA in a 10 nm radius around position 41-18N 069-00W

5/23/07 - Map
7 sighted in the vicinity of the Boston shipping lanes 80 nm southeast of Boston, MA in an 8 nm radius around position 41-38N 069-32W
PERSISTENT AGGREGATIONS:
4 sighted 100 nm southeast of Boston, MA in an 8 nm radius around position 41-56N 068-53W
7 sighted 120 nm southeast of Boston, MA in an 8 nm radius around position 41-56N 068-21W
9 sighted 100 nm southeast of Boston, MA in an 8 nm radius around position 41-33N 068-57W
45 sighted in the vicinity of the Boston shipping lanes 110 nm southeast of Boston, MA in a 10 nm radius around position 41-18N 069-00W

5/26/07 - Map
5 sighted 110 nm southeast of Boston, MA in an 8 nm radius around position 41-26N 068-51W
PERSISTENT AGGREGATIONS:
7 sighted in the vicinity of the Boston shipping lanes 80 nm southeast of Boston, MA in an 8 nm radius around position 41-38N 069-32W
4 sighted 100 nm southeast of Boston, MA in an 8 nm radius around position 41-51N 068-53W
7 sighted 120 nm southeast of Boston, MA in an 8 nm radius around position 41-56N 068-21W
9 sighted 100 nm southeast of Boston, MA in an 8 nm radius around position 41-33N 068-57W
45 sighted in the vicinity of the Boston shipping lanes 110 nm southeast of Boston, MA in a 10 nm radius around position 41-18N 069-00W

5/27/07 - Map
1 sighted 100 nm east of Boston, MA in an 8 nm radius around position 42-14N 068-47W
19 sighted 105 nm southeast of Boston, MA in a 10 nm radius around position 42-02N 068-46W
2 sighted 100 nm southeast of Boston, MA in an 8 nm radius around position 41-52N 068-53W
1 sighted in the vicinity of the Boston shipping lanes 80 nm southeast of Boston, MA in an 8 nm radius around position 41-35N 069-35W
8 sighted 115 nm southeast of Boston, MA in an 8 nm radius around position 41-23N 068-52W
PERSISTENT AGGREGATIONS:
7 sighted 120 nm southeast of Boston, MA in an 8 nm radius around position 41-56N 068-21W
9 sighted 100 nm southeast of Boston, MA in an 8 nm radius around position 41-33N 068-57W
45 sighted in the vicinity of the Boston shipping lanes 110 nm southeast of Boston, MA in a 10 nm radius around position 41-18N 069-00W

5/29/07 - Map
4 sighted 115 nm southeast of Boston, MA in an 8 nm radius around position 41-20N 068-51W
19 sighted in the vicinity of the Boston shipping lanes 110 nm southeast of Boston, MA in a 10 nm radius around position 41-18N 069-04W
3 sighted 115 nm southeast of Boston, MA in an 8 nm radius around position 41-29N 068-47W
2 sighted in the vicinity of the Boston shipping lanes 95 nm southeast of Boston, MA in an 8 nm radius around position 41-29N 069-13W
PERSISTENT AGGREGATIONS:
19 sighted 105 nm southeast of Boston, MA in a 10 nm radius around position 42-02N 068-46W
7 sighted 120 nm southeast of Boston, MA in an 8 nm radius around position 41-56N 068-21W
9 sighted 100 nm southeast of Boston, MA in an 8 nm radius around position 41-33N 068-57W

5/30/07 - Map
10 sighted in the vicinity of the Boston shipping lanes 110 nm southeast of Boston, MA in an 8 nm radius around position 41-34N 069-01W
40 sighted 110 nm southeast of Boston, MA in a 10 nm radius around position 41-39N 068-44W
7 sighted 120 nm southeast of Boston, MA in an 8 nm radius around position 41-46N 068-29W
9 sighted in the vicinity of the Boston shipping lanes 95 nm southeast of Boston, MA in an 8 nm radius around position 41-34N 069-11W
PERSISTENT AGGREGATIONS:
4 sighted 115 nm southeast of Boston, MA in an 8 nm radius around position 41-20N 068-51W
19 sighted in the vicinity of the Boston shipping lanes 110 nm southeast of Boston, MA in a 10 nm radius around position 41-18N 069-04W
19 sighted 105 nm southeast of Boston, MA in a 10 nm radius around position 42-02N 068-46W
7 sighted 120 nm southeast of Boston, MA in an 8 nm radius around position 41-56N 068-21W<> 5/31/07 - Map
4 sighted 105 nm southeast of Boston, MA in an 8 nm radius around position 41-58N 068-47W
PERSISTENT AGGREGATIONS:
10 sighted in the vicinity of the Boston shipping lanes 110 nm southeast of Boston, MA in an 8 nm radius around position 41-34N 069-01W
40 sighted 110 nm southeast of Boston, MA in a 10 nm radius around position 41-39N 068-44W
7 sighted 120 nm southeast of Boston, MA in an 8 nm radius around position 41-46N 068-29W
9 sighted in the vicinity of the Boston shipping lanes 95 nm southeast of Boston, MA in an 8 nm radius around position 41-34N 069-11W
4 sighted 115 nm southeast of Boston, MA in an 8 nm radius around position 41-20N 068-51W
19 sighted in the vicinity of the Boston shipping lanes 110 nm southeast of Boston, MA in a 10 nm radius around position 41-18N 069-04W
7 sighted 120 nm southeast of Boston, MA in an 8 nm radius around position 41-56N 068-21W