#22: Aerial Survey Starting Soon

Labels: #22: Aerial Survey Starting Soon, Jonathan, Right Whales

Labels: #22: Aerial Survey Starting Soon, Jonathan, Right Whales
Labels: #21: End of the Season, 2009 Season, Jonathan, Right Whales

Labels: #15: Mavynne entangled and freed, 2009 Season, Amy Knowlton, Entanglement, Right Whales

Philip
Photos:
1) Pico Island in the Azores south of which 3270 was sighted (Google maps)
2) Aerial photograph of Pico- right whale 3270 (Photo: NOAA’s Northeast Fisheries Science Center)
3) Pico in the Bay of Fundy on September 10, 2009 (New England Aquarium)
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Labels: #14: Pico seen, 2009 Season, Azores, Philip, Right Whales

subscribeLabels: #12: Half Day on the Water, 2009 Season, Jonathan, Right Whales
Once again, we are preparing to begin our field season in the Bay of Fundy. This year will be our 30th consecutive season! We are expecting this season to be an exciting one. We saw record numbers of calves born in the Southeast U.S. this past winter (read more about them in our aerial survey blog) and expect to see most of them in the Bay this summer. We are also going to survey Roseway Basin for the first time since 2006! Our season is scheduled to start August 3rd so keep checking the blog to hear all the interesting and exciting adventures of the New England Aquarium's right whale research team.Labels: #1: 2009 Season Starting Soon, 2009 Season, Jonathan, Right Whales



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subscribeLabels: 2008 Season, Amy Knowlton, Right Whales, ship strikes, vessel speed
Over the past two years we have had the pleasure of working with National Geographic writer Douglas Chadwick and photographer Brian Skerry as they prepared an article on right whales for National Geographic magazine. Doug and Brian have put hours into learning about the plight of the North Atlantic right whale and their article was just released in the October issue of National Geographic. We would like to applaud Doug and Brian for using their talents to teach the world about these magnificent creatures and their struggle for survival.
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The first position is the data recorder, located safe from spray behind the windshield. This person is responsible for recording each right whale sighted and photographed in both the computer's database and on paper. The computer continuously tracks our GPS position, allowing us to obtain data on the number of miles surveyed in a day as well as giving a GPS position to each whale sighting. On paper we record behaviors, associations and the numbers of all photographs corresponding to each individual whale. Back at the field house, it is much easier to work with the hundreds of photographs that we take each day if the recorder is diligent in the field.

subscribeLabels: 2008 Season, Cyndi, research vessel, Right Whales, SAG, whale watcher

In order for anything to move forward, NMFS had to back off from their initial intent and reduce the 30-mile buffer to 20 miles--a significant reduction in protection for right whales.Labels: 2008 Season, Amy Knowlton, Right Whales, ship strikes, vessel speed
in until 7:30. After breakfast, which is "on your own" at the Whale House, the student scientists and Mr. McWeeny drove into Canada to Campobello Island to go on the Island Cruises Whale Watch with Mackie Green. In addition to running the whale watch boat, Mister Matthew, Mackie is on the Campobello Whale Rescue Team (CWRT). "Not only will we see whales and other sea creatures but we just might hear some stories of rescued whales." Meredith Olivari said hopefully. She was not disappointed. Robert, Mackie's first mate and fellow CWRT teammate, told us all about a rescue they did two years ago of a right whale caught in some fishing gear up near St. John, New Brunswick. "The work sounds exciting and dangerous, " Meredith Houghton commented thoughtfully.
"Whale watching off Campobello Island was awesome and we saw three Minke whales. Meredith and I named all the whales we saw. The first whale was Jacqueline and her smaller friend Brady. It seemed that if we gave the whales names we would have a stronger connection with them, almost like a human connection, and that way we kind of remember them better like people we meet or like new friends. When we moved to a different part of the bay we spotted a large Minke and for some odd reason the name Lars immediately popped into my head, Lars the Swedish Minke. I told Meredith and together we came up with this whole story about Lars like he came from Swedish waters and, since he was quite playful, was enjoying the "warm" Canadian bay. Lars came right up by the boat and we could see him very well, he was smooth and slick and we admired him while we could but in just a couple seconds he was gone, into the ocean again."
the scientists who had been working at their computers all morning. After lunch the student scientists learned how to match right whales. The image coding they had been doing would now pay off by helping them find matching images of unknown pictures of whales. Each series of pictures of a whale taken during a survey day (there can be 30 or 40 or more sightings each survey day) has to be matched to a known picture of the same whale. This is the beauty of DIGITS. The program saves hours of searching by using the coded images. Meredith Houghton explains, "Matching was definitely much harder than coding, but we managed to match a whale with Mr. McWeeny and Amy's help. We correctly identified the whale as Eg #2360! The next whale we tried to match did not go so well, and after looking through over 1000 pictures, we found one that was almost exactly the same, and marked it as an unsure match. It felt so awesome to be sitting behind a computer, doing the same exact things that the scientists here do everyday!
subscribeLabels: 2008 Season, Bill, Calvineers, DIGITS, Right Whales, The Calvin Project
subscribeLabels: 2008 Season, Cyndi, Jonathan, mother and calf pairs, Right Whales, SAG
One of the terms we frequently use when describing right whale behavior is surface active group (SAG). A SAG has a fairly broad definition--two or more whales within a body length interacting at the surface--but typically, the SAG is comprised of one female and a number of males competing with each other in order to mate with her. Some SAGs are extremely active, with a lot of rolling and white water, whereas others are more sedate. The number of animals in a SAG can range from two or three to more than 40!
subscribeLabels: 2008 Season, Behaviors, Marilyn, Right Whales, SAG
Food is thought to be one of the primary reasons right whales visit the Bay of Fundy. Just what does a 70-ton right whale eat? What else, but rice-grain sized crustaceans known as copepods. Right whales eat by swimming forward with their mouths open, capturing copepods that are too slow or oblivious to get out of the way. Rather than chew their food with teeth, these whales trap their prey with fine comb-like strainers, known as baleen, that hang from the roof of the whale's mouth.
It takes a lot of copepods to satisfy the appetite of a whale, and it takes tons of energy (pun intended) to propel such a large animal forward with its mouth open. To make up for the extraordinarily large number of calories expended in the feeding process, right whales must find and forage in areas containing many thousands of copepods per cubic meter of water. In the Bay of Fundy, these dense concentrations usually occur 100+ meters below the surface.
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After another two days out in the
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We were only able to get out for half a day today, but we did collect a right whale fecal sample. The fecal samples are analysed by Dr. Rosalind Rolland of the New England Aquarium for health and reproduction analysis of right whales.
*photo taken by Claudia
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Yan photographing a right whale.

- Jonathan
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Hi all. It is August 1st, the time of year when right whale researchers at the New England Aquarium and other organizations gather in Lubec, Maine for an annual field season. It's our 29th year in a row! We are about to head out to the Bay of Fundy on our research vessel Nereid in hopes of finding right whales. Earlier this week, there were reports of as many as 20 right whales in the Bay of Fundy already, including several mother calf pairs that have migrated over 1,500 miles to get here from the calving grounds off Florida! Record numbers of right whales were reported on the calving grounds in the Southeastern United States this past winter and on the feeding grounds in Cape Cod Bay this spring. We are hoping for record numbers of whales into the summer months in the Bay of Fundy.
subscribeLabels: 2008 Season, Jonathan, mother and calf pairs, nereid, Right Whales, season start
| Moira | Marilyn |
| Amy | Philip |
| Monica | Bill |
| Yan | Jonathan |
| Cyndi | Candace |
| Jess | Guests |
Come see what's happening