‘FAMILIAR FECES’: CETACEAN POOP-SCOOPING BY SPECIES
UPDATE I name-checked BMMRO intern Oscar Ward’s blog below. Now he’s been out on the ocean on ‘poop patrol’. You can read Oscar’s account of his experiences HERE
Among the many pleasures for cetacean research scientists must be the joy of whale poop collection. Followed by close inspection and analysis. The Bahamas Marine Mammal Research Organisation BMMRO conducts research expeditions, in conjunction with such organisations as the New England Aquarium NEAQ and Friends of the Environment FOTE, in Abaco waters and further afield in the Bahamas. The attention this year has been on beaked whale feces, though available sperm whale feces are not to be sniffed at. Images and info below are courtesy of the organisations mentioned above, with thanks for use permission
A researcher working with BMMRO demonstrates feces collection using coffee grounds. She collects the coffee granules in her net and places the entire sample into a ziplock bag, ready to hand to the boat for processing
The purpose of feces collection is to look at the stress and reproductive hormones of the whales and to gather a baseline for these animals with which to compare other populations that are under threat
An alternative method of collection
Blainville’s Beaked Whales (suppliers of raw research material)
There are some conditions – dare I say windy ones – when Blainville’s beaked whales may be hard to locate. At such times, collection of pieces of other species feces rarely ceases… Here is a sperm whale in the act of producing laboratory samples
Weather of the sort that makes the day’s collection more complicated. Indeed, it looks and uphill task…
That’s enough on the topic for now. Later in the month there will be some great dolphin pictures to enjoy. Below is the BMMRO sightings chart for July, which I forgot to publish sooner.
Finally, a young UK friend of ours, Oscar Ward, has recently won his place to study marine biology at university next Autumn. He has just arrived on Abaco to start an internship with the BMMRO at Sandy Point. He will then be moving to Friends of the Environment in MH. He has set up an excellent blog to record his experiences, with his first Abaco post going up today, I notice. You can follow Oscar at SEVENTYPERCENT.COM And if you see him around, do say hi! to him.
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