Category

Sperm Whales

How We Biopsy Sperm Whales

By | Gulf of Mexico, Ocean Alliance News, Sperm Whales | No Comments

Here is a look at the science we do on board the RV Odyssey in the Gulf of Mexico. This film was made in 2010 with the team from the Wise Laboratory at the University of Southern Maine just after the Deepwater Horizon disaster. Alas the weather is not always this nice nor are the whales this abundant but you get to see how we approach sperm whales and collect a small biopsy of skin and blubber for toxicological analysis and the development of cell lines. This is work is conducted under National Marine Fisheries permit number 13545. Read More

Operation Toxic Gulf Video Highlights

By | Gulf of Mexico, Ocean Alliance News, Operation Toxic Gulf, Sea Shepherd, Sperm Whales | No Comments

Last summer was our fourth expedition in the Gulf of Mexico following up on the BP Oil Spill and we hope to return again this year. This month Ocean Alliance CEO Iain Kerr and Dr. John Wise of the University of Southern Maine will travel to Mobile, Alabama to present findings at the Gulf of Mexico Oil Spill and Ecosystem Conference, but there’s more data to gather.

Here’s a look at some highlights of living aboard the RV Odyssey during Operation Toxic Gulf:

Putting the Data We Collect Into Context – By Iain Kerr

By | Ocean Alliance News, Sperm Whales, Voyage of the Odyssey | No Comments

Odyssey Gulf Sunset Window - Photo by Eliza MuirheadFrom 2000 to 2005 Ocean Alliance sent the research vessel Odyssey around the world.  We collected literally mountains of data, taking skin and blubber biopsies from sperm whales that we continue analyze.  Just last month our scientific partners at the Wise Laboratory at the University of Southern Maine published a paper based on this data: “A Global Assessment of Oceanic Lead Pollution using Sperm Whales (Physeter macrocephalus) as an Indicator Species.” Read More

BP OIL SPILL DISASTER RESPONSE – OPERATION TOXIC GULF FIELD REPORT 2013

By | Gulf of Mexico, Ocean Alliance News, Odyssey, Operation Toxic Gulf, Sea Shepherd, Sperm Whales, Whales | No Comments

Ocean Alliance in the GulfThe following is a summary of goals and accomplishments for the 2013 collaborative research expedition Operation Toxic Gulf carried out by Sea Shepherd Global and Ocean Alliance in the Gulf of Mexico (USA) aboard the Research Vessel Odyssey. While we continue to work closely with our scientific partner the Wise Laboratory at the University of Southern Maine, this year our campaign partner was Sea Shepherd Conservation Society Global. Read More

DO WHALES COMPETE WITH HUMANS FOR FISH?

By | Commercial whaling, Odyssey, Sperm Whales, Voyage of the Odyssey, Whales | No Comments

In this log from the Voyage of the Odyssey Genevieve Johnson wrote about the attempt to pin the cause of dwindling fish stocks on whales.

Sperm whale - Photo by Chris Johnson

Sperm whale – Photo by Chris Johnson

Dr. Seiji Ohsumi, Director of the Cetacean Research Institute (ICR), Japan’s major institute for whale studies, co-authored a paper entitled Estimation of total food consumption by cetaceans in the world’s oceans. This often quoted “scientific” source received no peer review. (How do I know this? Because if it had, it would have been torn to pieces by other scientists.) Nonetheless, it’s used as the “scientific” rationale for a new diplomatic offensive Japan is mounting which attempts to make the world regard whales as greedy competitors to humans for fish from the sea. On November 17, 2000, Dr Ohsumi said that the need for Japan to carry out “scientific” whaling was because:

    “Until recently, the question of ‘what and how much whales are eating’ has not been taken up as a subject for discussion, but we find it now necessary to deal with the issue.”

This is spectacular nonsense (I think that’s the appropriate technical term). Read More