8/15/10

#6 A Right Whale Found Dead On Nova Scotia Coast

Team members assess right whale carcass

I was hoping my first blog entry would be about a living whale, but instead I was one of the four team members who responded to a dead right whale report on Friday. Hearing that a right whale has died is always a blow to our community because this species cannot afford to lose a single member. We know many individuals by name, and we have seen many of them grow from birth! However, carcasses are invaluable to our research since detailed examination reveals much about the animal, and often the cause of death. It is critical that we learn the cause of death in order to fully understand the threats this species faces.

Amy and Marianna taking measurements

Early on Friday morning, Moe received news of a right whale carcass on the Nova Scotia coast. Moe, Jerry (NEAq volunteer), Amy and I headed across the Bay of Fundy in Campobello Whale Rescue's Fast Rescue Craft (FRC) inflatable to search for the whale. We caught up with Phil, a Canadian Department of Fisheries and Oceans (DFO) officer, on a rocky coastline where the 43 foot male whale was found. We needed to relocate the significantly decomposed carcass to a beach with accessible roads in order to conduct a proper necropsy. The whale was towed to an ideal location, a large sandy beach only a mile away. Unfortunately for us, this large sandy beach was also ideal for weekend beach goers. To appease residents' understandable concern, DFO hired Mr. Stanton, a local fisherman, to help tow the carcass another 10 miles away.

Moe and the FRC with whale in tow

Mr. Stanton needed a deckhand, and before I knew what was going on, I was in his skiff and headed to his boat. I notified him that I had limited boating experience, but apparently he felt confident in me, as he left me in charge of his 45 foot vessel while he tied a line on the whale. About five hours later we arrived at our destination. The locals were intrigued by our arrival and helped the DFO officers and our crew secure the carcass. The crew worked until 3 am to secure the carcass above the high tide line to ensure the carcass would not drift away over night. Final arrangements have been made, and the necropsy has been scheduled for Sunday. We may be one step closer to finding out who this whale was, and why he died. Stay tuned...

Light fading on crew members as they reach shore

Marianna

[Note: Other members of the New England Aquarium staff have responded to deceased whale incidents. You can read about another incident closer to Boston in this post from the Marine Mammal Trainers.]

8/9/10

#5 Whale Watchers

R/V Nereid waiting out the fog

Since our first survey in the Bay of Fundy last Monday, we have only been able to get out to the Bay one other day (Saturday). The wind and fog have been relentless, forcing us to stay onshore for several days at a time (Click here to view a blog about Bay of Fundy weather). We were able to survey in the Bay last Saturday, however, we were forced to come in earlier than planned after the wind switched from NW 5-10 kts to SW 10-15 kts more quickly than forecasted. Normally 10-15 knots of wind is not a problem, but the wind was blowing against the outgoing tide making the seas too rough to collect data from our small boat. Although the weather cooperated long enough to complete a partial survey, we did not see any right whales.


Whale watch vessel Elsie Menota in the Bay of Fundy

However, a naturalist aboard a whale watch vessel out of Grand Manan Island located a mom/calf pair on Saturday west of the critical habitat area. They were able to take photographs of both individuals which we used to identify them as Insignia (Eg# 2645) and her calf.


Insignia (Eg# 2645)


Eg# 2010 Calf Of 2645

Whale watch vessels are an excellent platform for education and public awareness of the issues facing right whales. Similarly, Thursday morning, during a team meeting, we received a call from a local whale watch vessel who informed us there was a right whale in the inland waters of Head Harbour Passage near Campobello Island, a mere mile from our dock. The crew aboard the whale watch boat didn't have a camera, so we broke up our research meeting, gathered our gear and headed for the boat. There was thick fog as the R/V Nereid left the dock in our impromptu attempt to locate and photograph the whale. However, before the team reached the whale's last known location, the fog had closed in again and the whale could not be found.


R/V Nereid heading out into the fog


We often work with crews and naturalists on whale watch vessels in the Bay to locate right whales and, as in Saturday's right whale sighting from the Elsie Menota, obtain identification photographs. In this case their efforts resulted in the confirmation of the first mom/calf pair of the season in the Bay of Fundy!

Zach

#4 A Day Of Firsts

Eg# 3660 surfacing in calm water in Grand Manan Channel

Monday was my first day of fieldwork with the right whale project. Until then I had never been around animals as large as these giants. Rather, much of my fieldwork experience came from studying the acoustic behavior of killer whales in the San Juan Islands, Washington for my Masters degree, and conducting passive acoustic marine mammal surveys fifty miles offshore of North Carolina. I have come to the Lubec field research team as a PhD student from Penn State University, interested in studying the effects of ship noise on right whale behavior, hoping to learn as much as I can from the other researchers during this field season, and eager to help them with data collection and processing.

Jenny on watch on the bow of the R/V Neried

Our first day on the water began promisingly! As I was standing on the bow sprit gazing out at glassy blue-black water and trying to remember all of the things I had just learned about marine mammal surveying in the Bay of Fundy, I saw a smooth, slender, dark form break the calm surface and rise tall, with a forked tip. My thoughts registered this foreign shape as a right whale fluke, and I cautiously gave the right whale symbol to the crew, aware that it was unusual to see right whales so near the harbor. No doubt the crew assumed it was a humpback whale and that my amateur eyes were overly eager to spot right whales. I certainly second-guessed myself too, during the ten minutes we waited for it to resurface from its dive. But, upon surfacing we all cheered when we saw the characteristic callosity pattern atop the rostrum, confirmation this was indeed a right whale!

Our day continued in much the same way—flat waters and abundant wildlife. And though we saw no more right whales, we saw many other creatures I had only read about or seen on television: breaching humpback whales, basking sharks, fin whales, and a mola mola. My experiences doing fieldwork off the coasts of Washington and North Carolina had offered many other surprises, but never these sights. What a beautiful place the Bay of Fundy is--I look forward to discovering more about what it offers!

Jenny


8/3/10

#3 One Right Whale And Counting

We had a perfect first day on the water last Monday. The Bay was calm and visibility was excellent which normally makes spotting whales much easier. A colleague who works on a whale watch vessel in the area informed us she had not seen any right whales for the last few weeks, but their boat had not been out into the deepest part of the Bay of Fundy where the right whales are usually found. We focused our survey in the Right Whale Critical Habitat area in the Grand Manan Basin. We didn’t even make it across the Grand Manan Channel before Jenny, a newbie, spotted a right whale traveling up the middle of the channel. We suspected it to be a humpback but after a second look we confirmed it was a right whale, the first of the season! The whale has been identified as Eg #3660 (Click here and search for #3660 to see a full sighting history of this individual). It was unusual to see a right whale in the Channel, most of the right whale sightings over the decades have been in the deep water east of Grand Manan Island.

After such a surprising sighting, I suspected a busy first day as we worked out the early season kinks. As it turns out, we would not see another right whale all day. We did, however, see almost every other large marine creature to be found in the Bay. On our way toward the basin to start the first survey transect line we saw basking shark after basking shark (19 in total). It was easy to spot their black triangular dorsal fin from hundreds of yards away since the water was so calm and our view was uninhibited by waves or swell. Off in the distance, a group of humpbacks gave us quite a show breaching, sometimes simultaneously, and slapping their flippers and tails against the water. We saw several schools of tuna and even a breaching Mola mola, or ocean sunfish. The species list was rounded off with hundreds of porpoise, a couple fin whales, harbour seals and a minke whale.

All and all, it was a great day for us to get back in the survey groove and allow the new crew members, myself included, to get use to procedures and protocols on the boat. The next few days are calling for bad weather but hopefully the whales will slip in with the fog and keep us busy all summer.

Zach

#2 Lubec Arrival By Land And By Sea

The Whale House in Lubec, Maine, is filling up with researchers arriving by land and by sea. The season began in late July with packing up the right whale office at the Aquarium. A couple of team members arrived in Lubec early to open up and clean up our field research station after a long winter. On July 30th, Amy and Bill brought the research vessel, Nereid, along the coast from Bass Harbor on Mount Desert Island, it's about a six-hour steam to Lubec. The R/V Nereid is as old as the right whale project. It is maintained during the off season to high standards thanks to the dependable team at James H. Rich Boat Yard (Bernard, ME). The vessel usually runs for 12 - 14 or more hours each survey day and must be reliable and safe for the unpredictable waters of the Bay of Fundy.

The team spent Sunday, August 1st, setting up the field office and installing the necessary safety gear and disentanglement gear on the Nereid. Moe, the Project's senior scientist, called the team together for a brief informational meeting and assignment of tasks for the day. Veteran researchers Monica, Jess, Amy and Bill were introduced to Marianna and Zach who are new to the Right Whale Research Project. The morning was spent working on the office, setting up computers, VHS radios, printers and checking camera gear, and sampling equipment. After lunch the team met at the research vessel and were briefed on safety procedures. New member Jenny arrived just in time for the safety talk. Then the team took a short trip to Eastport to fuel the Nereid for the next day on the water.

Claudia, returning for another season, cooked up a quick meal of lentils and rice spiced up just right. The team eats dinner every evening at a large table together in the kitchen, usually with candle light and always with good conversation. The evening was spent completing all of the work to be ready for the survey the next day. It was a great day of preparation and anticipation was high for the first day out on the water.

Bill