Dead whales, glass sponges, 3D-printing for the ocean, and more! Weekly Salvage: October 14, 2019
Transcript below.Read More
Transcript below.Read More
It’s generally thought that baleen whales are too large to be successfully attacked by most marine predators. Orcas are typically considered the only real predatory threat to large whales, and even they have to use teamwork to take down a young whale. Large sharks, which also sit near the top of the marine food web, are known to scavenge on whale carcasses as a nutritious and blubbery supplement to their usual diet of fishes and smaller marine mammals. However, evidence has been found that white sharks actually take a proactive approach to increasing the whale carcass supply by attacking live northern right whale calves. Now researchers in South Africa directly observed dusky sharks actively teaming up to bring down a humpback whale calf.
Chapter 32 of Herman Melville’s classic – Moby Dick. Read along with us and discuss this chapter or the book as a whole in the comments. Visit this page for the complete collection to date: Finding Melville’s Whale.
Let this be the book of the whale,
chronicle of tortured naturalists.
For who could fathom those great depths
and plum the drum of waves on hull
without a loyal oath, Leviathan!
Lord tyrant of the sea, Sperm Whale!
and this is his kingdom, his loyal court.
Let it first be said, before numbering
the pages of his family
that as certain as they swim in the sea,
the whale is no more than a fish.
A fish remarkable in its warm blood
and lungs, that drive it to the surface,
but, Linnaeus be damned, it is a fish!
These are the three books of the whales’ novel.
Each divided again into
a bookbinder’s twisted taxonomy.
The largest of all, Folios,
those of middling magnitude, Octavoes,
the smallest, duodecimo.
Beyond them, the whales of myth and fable.
FOLIO, Chapter 1, Sperm Whale
Most formidable of all whales
and most valuable.
Within his head, spermaceti,
the richest oil.
FOLIO, Chapter 2, Right Whale
The bearer of whalebone, baleen.
First to be hunted.
Its tortured taxonomy lies
entangled with doubt.
FOLIO, Chapter 3, Fin Back
This solitary, curse-ed Cain,
swims always alone.
The whales, in all their forms, deny
FOLIO, Chapter 4, Hump Back
Joyful, but worthless.
FOLIO, Chapter 5, Razor Back
Unknown to Melville
and an enigma to modern
have seen anything but his back.
FOLIO, Chapter 6, Sulfur Bottom
The Blue Whale, never
chased by whale men of Nantucket.
OCTAVO, Chapter 1, Grampus
Small in stature, rich in oil.
His arrival heralds the sperm,
His larger twin.
OCTAVO, Chapter 2, Black Fish
Fine oil for a smaller whale.
He approaches as a pilot
over the shoals.
OCTAVO, Chapter 3, Narwhal
The polar beast bears a lone horn
to split the icy northern sea.
OCTAVO, Chapter 4, Killer
“The killer is never hunted.”
It is a poor choice for a name,
for at sea, we are all killers.
OCTAVO, Chapter 5, Thresher
A flogger of beasts,
the leviathans’ task-master.
DOUDECIMOES – Porpoises
The great whale in miniature.
Some come rich in oil and meat,
but of their families, nothing
This is but a poor system for naming
and many whales are yet to be counted,
nor will they ever be.
We shall number them as we boil them
and know them only by lamplight
and the stains left in our try-pots.