spider who couldn’t hide

https://youtu.be/rLw-9dpHtcU

2015 Bee Report

It’s not good news, but remember there are plenty of native pollinators, so we aren’t all going to die even if European honeybees go extinct.

I’d miss the honey, though.

lego bug racks

Technically tuned to torturing transfixed termites.

Bug rack in use

“We believe the insect specimen manipulators presented here are a valuable addition to any entomologist’s toolbox and that the use of any insect manipulator is in the interest of anyone dealing with valuable specimens as the actual handling of the specimen is reduced to a minimum during examination.”

More evidence for group selection

Kinship selection was always an inadequate explanation for animal behavior observed in the natural world. Relying solely on kin selection to explain the evolution of our consensus reality implicitly depends on making sweeping, ridiculous claims that a lot of really obvious phenomena (like fostering and adoption and homosexuality and cross-species altruism and so forth) are just aberrant behaviors, which do not really need to be accommodated or even comprehensively considered by evolutionary biologists.

The experimental colonies proved more successful if their docile-to-aggressive ratios matched that of the naturally occurring control colonies in the same areas, the researchers report online this week in Nature. The results provide an example of group selection, where individual traits evolve according to the needs of a group.


Paywalled article at Nature here, popular treatment at Science here.

Ever wonder where all that road salt went?

Stroud Water Research Center has the the skinny.

A couple of years ago a salt truck driver decided it was quittin’ time and dumped the end of his load in a two-foot deep dune across Upper Pike Creek Road, where it impeded traffic more than the snow it was supposed to be melting. After a while I went out and shoveled it up into a couple of garbage-bag-lined steel trash cans, and I’ve been using it ever since to melt ice at the local Unitarian Church (don’t want those elderly church ladies to slip, they are the backbone of the nation!).

I’d be happier if the USA gave up on salting and plowing roads entirely, but perhaps our people don’t have enough common sense and imagination to survive winter in the real world any more. Certainly most Americans I meet can’t realistically conceive of a world without road salt or snowplows… a world that we once took for granted.