Table 5. Confirmed
human-caused mortality and serious injury records of
Gulf of Maine humpback whales, 2001–2005. All records were assumed to involve members
of the
Gulf
of
Maine
humpback whale stock unless a
whale was confirmed to be a member of another stock. This is in contrast to prior reports.
| Date |
Report Type |
Sex, age, length |
Location |
Assigned Cause: P=primary, S=secondary |
Notes / Observations |
Ship
strike |
Entang./
Fsh inter |
| 1/25/01 |
mortality |
Sex
& age unknown 6.9m (est) |
Avon, NC |
P |
|
Extensive
hemorrhaging along left thoracic; clean cut through vertebrae |
| 4/7/01 |
mortality |
Male
Juvenile
7.6m |
Emerald
Isle, NC |
|
P |
Entanglement
around
peduncle caused extensive edema and hemorrhaging; no gear recovered |
| 4/8/01 |
mortality |
Male
Juvenile
7.9m |
Myrtle Beach, SC |
S |
P |
Pre-mortem
evidence of chronic line entanglement;
severe prop
wounds; no gear recovered |
| 4/9/01 |
mortality |
Female
Juvenile
“Inland”
8.8m |
offshore
of Sandbridge, Virginia
Beach |
|
P |
Found
anchored in croaker sink gillnet gear; line wraps around rostrum had
immobilized the whale |
| 7/29/01 |
mortality |
Female
Juvenile
8.5m |
floating
south of Verrazano Bridge, NY |
P |
|
Large
laceration on left side of head, extensive fracturing of skull |
| 10/1/01 |
mortality |
Female
3
yr old
“Pitfall”
11.4m |
Duxbury Beach, MA |
P |
|
Massive
fracturing to skull, focal bruising indicative of pre-mortem ship strike |
| 2/8/02 |
mortality |
Female
Juvenile
8.4m |
off Cape Henry, VA |
P |
|
Three
large lacerations, hemorrhaging and broken bones |
| 3/24/02 |
mortality |
Male
Juvenile
8.0m |
off Virginia Beach, VA |
|
P |
Deep
cuts on caudal peduncle and tail indicative of embedded line; no gear
recovered |
| 6/3/02 |
mortality |
Sex
& age unknown 9.9m |
off Cape Elizabeth, ME |
|
P |
Deep
cuts on caudal peduncle indicative of embedded line; state waters lobster
fishery |
| 6/17/02 |
serious
injury |
Sex
& age unknown 10.2m (est) |
Cape Cod Bay, MA |
|
P |
Fluke
severely damaged by line, whale emaciated |
| 8/1/02 |
mortality |
Male
9.3m |
Long Island, NY |
P |
|
Large
hematoma posterior to blow holes |
| 10/1/02 |
mortality |
Female
Calf
7.5m |
Plymouth, MA |
|
P |
Extensive
line chaffing and bruising on carcass; no gear recovered |
| 6/6/03 |
mortality |
Female
8.3m |
Chesapeake Bay
mouth, VA |
P |
|
Major
trauma to right side of head, hematoma present |
| 7/9/03 |
serious
injury |
Calf
of Shockwave |
Bay of Fundy |
|
P |
Constricting
entanglement on a young whale; no gear recovered |
| 7/12/03 |
serious
injury |
unknown |
Oregon Inlet, NC |
|
P |
Entangled
in substantial amount of gear; no gear recovered |
| 8/15/03 |
mortality |
Calf
7.3m
(est) |
Petit Manan Island, ME |
|
P |
Floating
offshore wrapped in line |
| 8/16/03 |
serious
injury |
unknown |
off Cape Cod, MA |
|
P |
Poor
body condition; line deeply embedded; gear recovered included sink gillnet,
vessel anchoring system and surface buoy system and endline |
| 8/18/03 |
serious
injury |
unknown |
off Cape Cod, MA |
|
P |
Extensive
entanglement; no gear recovered |
| 7/11/04 |
serious
injury |
Subadult
“Lucky” |
Briar Island, NS |
|
P |
Entanglement
likely to become constricting as whale grows |
| 10/3/04 |
mortality |
Sex
& age unknown 15m (est) |
Georges Bank |
|
P |
Fresh
carcass with entangling line and high flyer; no gear recovered |
| 12/19/04 |
mortality |
Calf
8.0m |
Bethany
Beach, DE |
P |
|
Hematoma
and skeletal fracturing |