8/29/09

#10: Moms in strange places

Well, it turned out that what we discovered in our last blog entry was just the tip of the iceberg! We went out to sea on Thursday with the wind blowing and the forecast for the winds to remain strong all day. We were going on gut instinct (and a big dose of hope) that it would be better than forecasted and were right! We had good conditions and found a large group of right whales east of South Wolf Island- 20 miles north of where we usually see them. And one of the pressing questions of this season (Where are all the mothers and calves?) was answered! We had 7 calves in one day and most of the mothers had not been seen yet this season.



Another one of the questions may have been answered as well. I wrote about the whale Tips in post #7 and wondered why we see him only once a season when he comes to the Bay of Fundy. Well ... Tips has been seen repeatedly off East Quoddy light on Campobello, New Brunswick for the last week. One of the whale watch boat captains says he has the latitude and longitude written down and goes there daily to see him. It is rare for a right whale to show such specific site fidelity. Maybe Tips really likes this northern area and has been spending his summers in this area where we rarely survey.


But as each question is answered, new ones come up. Why are many of the whales so far north? The last time many right whales were this far north during the summer was back in 1980 and 1981--nearly 30 years ago! It almost certainly has to do with the distribution of food, but we are not equipped aboard the R/V Nereid to do the necessary oceanographic sampling to determine what has changed.



On Friday, we had an unusually broad picture of right whale distributions. We had 40 right whales in this northern area, the R/V Callisto had another 20 whales in the middle of the Grand Manan Basin, a whale watch boat had 15 right whales to the west near Grand Manan Island, and our research team on Roseway Basin south of Nova Scotia had 20 whales there--nearly 100 whales in a single day!



Stay tuned to see how this distribution changes, if at all, over the coming weeks...


Photo caption:
1) Punctuation and her calf
2) A right whale breaching off South Wolf Island
3) A whale flukes off the Wolves

8/27/09

#9: Right Whales in our Backyard!

Last night, dinner was small and quiet; the reason is because half our team has gone! Yesterday morning at 4:30 a.m. half the team woke up and drove to Bar Harbor, Maine where they then caught a ferry to Nova Scotia. Once in Nova Scotia the team met up with the captain of the boat that has been chartered to conduct surveys out on Roseway Basin. Roseway Basin, an area located approximately 25 to 30 miles south of Nova Scotia. Roseway Basin is an important summer right whale habitat and we were fortunate enough to have funding this year to conduct surveys of the area for a short period of time over the summer. While the Roseway team is offshore, without Internet access, we will be able to update you with some ongoing news from Roseway Basin since we will have daily communication with them via satellite phone.



In the mean time with half the team gone and a thick blanket of fog cast over most of the Bay of Fundy the remaining team took advantage of a quiet house to catch up on some work. However, with the extended forecast not looking favorable for the next few days we all were starting to feel a little frustrated. However, just after lunch the house received a call from a friend who owns a local whale watch boat. "Right whales just off White Horse Island" I heard Philip say.

It was with excitement that we jumped at the chance to get on the water. The whales were only about half an hour from our dock which sure beat our typical two hour commute to work whales each day. We joked about how nice it was to be heading down to the boat at 12:30 p.m. instead of our typical 5:30 a.m. departures. We quickly arrived on site and chatted with a few local whale watch and recreational boats that were also very excited to see right whales so close.

Many of the whale watch boats that operate locally don't venture far offshore into the Bay of Fundy and typically sight many minke and fin whales so it was a great treat for them also to have right whales within their vessel's range.

We ended up documenting a mom/calf pair (Catalog #2791 and her calf) and a single whale a bit further to the east ("Tips" Catalog#1124). You can search for more sighting data and photos of these individuals on the North Atlantic Right Whale Catalog. Amy chatted on the radio to the whale watch boats about the IDs of the whales while I recorded data and Philip and Candace photographed from the Nereid's bow.

Today we sit in again in the fog and wind, with the forecast remaining much the same for the next few days. A few of us are holding onto a small amount of hope that tomorrow could turn out to be a day on the water while others just find some comfort in the fact that we got on the water yesterday even if for a short amount of time.


Photo Caption:
1) Catalog #2791 and her calf swim close to shore as onlookers get a rare treat.
2). Catalog #1124 "Tips"

8/22/09

#8: Bangor Daily News

On Thursday, two reporters from the Bangor Daily News accompanied us on our survey of the Bay. Their story, photographs and footage captures what a day is like for researchers in the Bay of Fundy.

Click here to read the article.


Here is the video that ran with the story:







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-Jonathan

8/21/09

#7: Interesting matches in the Bay

We are all in the house processing this season's data as Hurricane Bill approaches from the south. Luckily the forecast of 45-55 knots (52 to 63 mph) has diminished to 30-40 knots for Sunday. Still no weather to be at sea, but less dangerous for our boat in the harbor. Meanwhile, we will all settle in and match whales.


We have identified 57 whales so far and there are some interesting stories among them. There are a number of big, old males here and one of them, "Tips" (Eg #1124 in the North Atlantic Right Whale Catalog), has a particularly unusual sighting history. Seen most years from 1980 to 1991, he disappeared for nine years before being re-sighted off Massachusetts in 2000. He hadn't been seen in the Bay of Fundy for 16 years until he visited in 2007. Now, he seems to come in for a single day each year and then moving on. We will be curious to see if that pattern continues this year; I suspect we will not see him again until next August.


Another interesting story this year involves the mothers and their calves. With the record calving of 39 calves this year, we expect to see a lot of mother/calf pairs in the Bay this season. We did see seven of them early in the season, but have only seen two in the last 11 days (the most recent unusually close to Grand Manan island).



While it is not uncommon for the mother/calf pairs to be somewhat segregated from other whales, it is unusual not to see them at all! Are they still here but not in the broad box that we survey? Have they moved on to another area? And, with the exception of the mothers, why are all but three of the adult whales in the Bay big males? With a few days of bad weather ahead of us, it will be a while before we can continue our surveys and collect the necessary clues to potentially answer these and other questions. Stay tuned!

- Philip


Photo caption:
1) Whale #1124, Tips, in the the Bay of Fundy- 2009,
2) A map of the Bay of Fundy with Grand Manan Island,
3) The calf of #3440 off North Head, Grand Manan.

8/19/09

#6 Life at the field house

Upon our annual migration to Lubec, Maine we find ourselves reunited with our "Fundy Family." For the eight weeks of the season we all live together at the field house. The field house was built at the turn of the century. The house was owned by the Mulholland family for generations and was at one time divided to accommodate two families.



It's great fun to listen to the local townspeople reminisce about the people who lived in this house long ago. Since the Aquarium has owned the field house, we have turned a living room into our main office, a back kitchen into an equipment room and closets into bedrooms.


The house has kept it's charm with its original heating registers from the 1900s, antique wallpaper, and hardwood floors. We have made minor improvements such as bringing in internet service, remodeling the kitchen and replacing the 57 windows to protect the house during the harsh Lubec winters. As with any old house, there are a multitude of home improvement projects that we work on as time allows.


The real fun is the dynamic of 9 full-time researchers and many visiting researchers living in the house together. During stretches of long weather, we buckle down in the house and set to work, doing photo analysis and matching the whales we've seen in the field. On these days in we tend to mill around the kitchen alot. Our volunteer cook, Betty, has to chase us out of the kitchen so she can get dinner ready! While living and working together can be challenging at times, it also comes with the benefit of having a built-in family dynamic. We lean on each other in tough times, celebrate each others achievements and take off in troupes for hikes, bike rides and soccer.



At the end of the day, we all congregate in the kitchen for dinner. Dinners can vary from an "intimate" dinner between the 9 full-time researchers to a large, boisterous gathering of over 20 people. No matter how many are in attendance, dinner is always a lively event with great food, stories from the field (present events and past) and lots of laughter!

-Cyndi