biology

A Bad Week For Puppies, Students, Human Beings…And Turtles.

/ Jack Marshall / 35 Comments

“Mmmmm…puppies…”

Robert Crosland, a popular veteran science teacher at Preston Junior High School in Idaho, apparently fed a puppy to a snapping turtle in front of students after school last week. Apparently the puppy was infirm and not expected to live, justifying his conversion into Turtle Chow in the teacher’s view.

Crosland has not been criminally charged or placed on leave—yet—but the school is still investigating and considering its options, as is the Franklin County prosecutor.

Interviewed  students said Crosland is a well-liked, “cool” teacher at the school who kept snakes and other reptiles in tanks in his classroom, and had fed guinea pigs to snakes and snapping turtles in past classes. School officials describe him as a passionate, dedicated, gifted teacher. On the other side, Jill Parrish, an animal activist who filed a police report in connection with the alleged feeding, called Crosland’s actions  “sick” and “disgusting.”

“Allowing children to watch an innocent baby puppy scream because it is being fed to an animal … that is violence,” Parrish said. “That is not okay.”

While trying to sort all this out, officials took action: they killed the snapping turtle. Continue reading →

Animal Ethics: Oh No! Prairie Dogs Are Serial Killers!

/ Jack Marshall / 15 Comments
Aww, look at the cute little prai---MY GOD, WHAT IS IT DOING TO THAT SQUIRREL???

Aww, look at the cute little prai—MY GOD, WHAT IS IT DOING TO THAT SQUIRREL???

Here’s the most troubling quote from the article in Gizmodo about a biologist’s startling discovery that prairie dogs routinely kill baby ground squirrels because they don’t like baby ground squirrels…after all, they are herbivores:

“Pop culture loves to portray herbivores as peace-loving pacifists—just look at Zootopia as the latest example of this—but who can say what other barbarous acts are going undocumented in our backyards? Are rabbits stealing into burrows to throttle chipmunks in their sleep? Do elk and buffalo lose their cool and impale each other over prairie grass? These are the sorts of unsettling questions biologists will have to start asking.”

The reason those questions will be asked is the work of biologist John Hoogland of the University of Maryland Center for Environmental Science. His observations of prairie dogs, resulting in a paper published today in the Proceedings of the Royal Society B, indicate that the cute, fuzzy mammals “will chase ground squirrels—usually babies—and if they catch them, they shake them violently. While they’re shaking, they’re biting the back of the neck to sever the vertebral column. Sometimes they grab by the head and literally debrain the baby. It’s violent, savage, and awful.”

There is a reason for this violence: ground squirrels and prairie dogs compete for the same grasses as food. It is the first known instance of a mammalian herbivore killing another mammalian herbivore on a routine basis, and Hoogland’s research indicates that it’s “just business”: the fewer ground squirrels there are; the more food there is for the prairie dogs and their young.

Clearly, prairie dog society is organized according to extreme utilitarian principles: the ends justify the means….at least when it comes to ground squirrels.

I think the ground squirrels should build a wall.

Comment of the Day: “More Interview Ethics: Janet Mock Ambushes Piers Morgan”

/ Jack Marshall / 4 Comments

XY

Ethics Alarms encourages long form comments, especially when they are as carefully reasoned, authoritative and well-written as the one presented here, by zoebrain, the Ethics Alarms expert on all things trans, gendered, re-gendered and more.

The new, complex and divisive ethical issues arising from gender matters have appeared here with increasing frequency, most recently in the post that inspired this comment—actually two comments—that attempts to enlighten the cyssies among us. I think it is required reading for anyone who wants to understand this complex subject, which is certain to generate more ethics dilemmas and controversies. I am grateful for all comments, but I want to send special thanks to the author, who obviously spent a lot of time and thought on what follows.

Here is zoebrain’s Comment of the Day on the post, “More Interview Ethics: Janet Mock Ambushes Piers Morgan”...

First, I better say why this is important, why the distinction between “used to be a boy” and “used to look like a boy” isn’t just some sterile, trivial and pedantic squabble. Continue reading →