7/4/04 - Map
2 right whales sighted opportunistically, 65 nm southeast of Boston, MA, or in an 8 nm radius around position 41-23N 70-22W
8 right whales sighted opportunistically, 125 nm southeast of Boston, MA, or in an 8 nm radius around position 41-19N 68-37W

7/10/04 - Map
2 right whales sighted by an aerial survey, 115 nm southeast of Boston, MA, or in an 8 nm radius around position 41-27N 68-36W
5 right whales sighted opportunistically, 110 nm southeast of Boston, MA, or in an 8 nm radius around position 41-39N 68-38W

7/11/04 - Map
2 right whales sighted by a whale watch, in the vicinity of the Boston shipping lanes, 25 nm northeast of Boston, MA, or in an 8 nm radius around position 42-31N 070-25W
4 right whales sighted by an aerial survey, 115 nm southeast of Boston, MA, or in an 8 nm radius around position 41-33N 068-38W

PERSISTENT AGGREGATIONS:
8 right whales sighted by an aerial survey in the vicinity of the Boston shipping lanes, 70 nm southeast of Boston, MA, or in a 10 nm radius around position 41-48N 068-37W.
3 right whales sighted by an aerial survey 150 nm southeast of Boston, MA, or in an 8 nm radius around position 42-09N 067-39W.
8 right whales sighted opportunistically, 125 nm southeast of Boston, MA, or in an 8 nm radius around position 41-19N 68-37W.

7/12/04 - Map
1 right whale sighted opportunistically, in the vicinity of the Boston shipping lanes, 65 nm southeast of Boston, MA or in an 8 nm radius around position 41-42N 069-47W
3 right whales sighted by an aerial survey, in the vicinity of the Boston shipping lanes, 85 nm southeast of Boston, MA, or in an 8 nm radius around position 41-33N 069-24W
5 right whales sighted opportunistically 110 nm east of Boston, MA, or in an 8 nm radius around position 42-09N 068-25W

7/16/04 - Map
2 right whales sighted by a whale watch, in the vicinity of the Boston shipping lanes, 20 nm east of Boston, MA, or in an 8 nm radius around position 42-15N 070-32W

7/21/04 - Map
3 right whales sighted by an opportunistic survey, in the vicinity of the Boston Shipping lanes, 15 nm east of Boston, MA, or in an 8 nm radius around position 42-18N 070-43W

PERSISTENT AGGREGATIONS:
3 right whales sighted by an aerial survey, in the vicinity of the Boston shipping lanes, 85 nm southeast of Boston, MA, or in an 8 nm radius around position 41-33N 069-24W
5 right whales sighted opportunistically 110 nm east of Boston, MA, or in an 8 nm radius around position 42-09N 068-25W
4 right whales sighted by an aerial survey, 115 nm southeast of Boston, MA, or in an 8 nm radius around position 41-33N 068-38W

7/22/04 - Map
2 right whales sighted opportunistically 50 nm southeast of Portland, ME, or in an 8 nm radius around position 43-05N 069-31W

PERSISTENT AGGREGATIONS:
3 right whales sighted oppurtunistically, in the vicinity of the Boston Shipping lanes, 15 nm east of Boston, MA, or in an 8 nm radius around position 42-18N 070-43W
3 right whales sighted by an aerial survey, in the vicinity of the Boston shipping lanes, 85 nm southeast of Boston, MA, or in an 8 nm radius around position 41-33N 069-24W
5 right whales sighted opportunistically 110 nm east of Boston, MA, or in an 8 nm radius around position 42-09N 068-25W
4 right whales sighted by an aerial survey, 115 nm southeast of Boston, MA, or in an 8 nm radius around position 41-33N 068-38W

7/26/04 - Map
1 Right whale sighted opportunistically, in the vicinity of the Portland Shipping lanes, 35 nm southeast of Portland, ME, or in an 8 nm radius around position 43-21N 69-30W

PERSISTENT AGGREGATIONS:
3 right whales sighted opportunistically, in the vicinity of the Boston Shipping lanes, 15 nm east of Boston, MA, or in an 8 nm radius around position 42-18N 070-43W.

7/27/04 - Map
10 right whales sighted opportunistically, in the vicinity of the Boston Shipping lanes, 90 nm southeast of Boston, MA, or in a 10 nm radius around position 41-24N 069-22W.

7/28/04 - Map
6 right whales sighted by a shipboard survey, 220 nm southeast of Boston, MA, or in an 8 nm radius around position 41-31N 65-59W
2 right whales sighted opportunistically, 25 nm west of Yarmouth, Nova Scotia, or in an 8 nm radius around position 43-53N 66-44W.

PERSISTENT AGGREGATIONS:
10 right whales sighted opportunistically, in the vicinity of the Boston Shipping lanes, 90 nm southeast of Boston, MA, or in a 10 nm radius around position 41-24N 069-22W.
3 right whales sighted opportunistically, in the vicinity of the Boston Shipping lanes, 15 nm east of Boston, MA, or in an 8 nm radius around position 42-18N 070-43W.