I always thought that the song “The Red Red Robin Goes Bob-Bobbin’ Along” referred to the European/British Robin rather than the American Robin. But I discover it is not: https://en.wikipedia.org/wiki/When_the_Red%2C_Red_Robin_%28Comes_Bob%2C_Bob%2C_Bobbin%27_Along%29

Which prompts me to ask: US Robins really do look kind of dorky with their bob-bob-bob little jumps and, especially, their sort-of clueless pauses in between.

Do EU+British Robins bob? Are they dorky?

Every evening when we sit out on our front stoop, we watch the robins bob-bob-bobbin’ along in our front lawn, looking for bugs. Interestingly, when they cross flat concrete surfaces, they walk without the slightest hint of hopping. What’s up with that?


We observed tonight that the Northern Cardinal¹, unlike the Robin, does not stroll across a flat surface. It bopped the same way on our driveway as it does on the short-cut grass in our lawn.

More research is needed.

¹ https://en.wikipedia.org/wiki/Northern_cardinal

Northern cardinal - Wikipedia

Meanwhile, my son informs me that “The polychaete worm Leocratides kimuraorum is the loudest worm in the world and can make a clicking noise at up to 157 decibels.”

Something to aspire to.

https://www.youtube.com/watch?v=CK905ivFQ_A

Snippet: Tiny worm makes one of the loudest sounds in the ocean

YouTube

Ernest Rutherford (allegedly¹) said that “All science is either physics or stamp collecting.”

So much the worse for physics. Collecting mere facts without caring if they roll up into capital-L Laws is fine. Isolated facts make our lives a bit more enjoyable, and that’s fine.

¹ https://quoteinvestigator.com/2015/05/08/stamp/

Quote Origin: All Science Is Either Physics or Stamp Collecting – Quote Investigator®

@marick I love that biology happily runs roughshod over our puny attempts to regularize it with “laws”.

I mean, there’s a species of ant that produces eggs of a DIFFERENT SPECIES! Biology doesn’t care about your pristine Platonic ideals of categories and laws — it does whatever it can with whatever it can. We can barely keep up…

@michaelgemar @marick SJ Gould: "I do not believe that nature frustrates us by design, but I rejoice in her intransigence nonetheless."

@michaelgemar @marick > there’s a species of ant that produces eggs of a DIFFERENT SPECIES!

Wut?

These Ant Queens Seem to Defy Biology: They Lay Eggs That Hatch Into Another Species

Iberian harvester ant queens produce offspring of their own species and of the builder harvester ant, seemingly by cloning males

Smithsonian Magazine

@michaelgemar @marick common sense: "a life form should only produce other life forms of its own species"

The first mitochondria: "this is erasure!"

@marick the Cardinal is the state bird of like 7 states https://en.wikipedia.org/wiki/List_of_U.S._state_birds
List of U.S. state birds - Wikipedia

@soulcutter Including mine. (Illinois) It’s an attractive bird and its nearest rival, the bluejay, has a much worse personality.
@marick Bluejays are cool, though, because very few land animals are blue. Wait, do birds count as “land” animals? I think so
@marick oh darn that was in like the 1st paragraph of your link also. I had internalized that when I was young, thinking how uncreative states are
@soulcutter I myself voted for the Illinois State Tree in elementary school. Vox populi vox dei said the White Oak should be it. Not exactly a bold choice.

@marick growing up in Indiana, our elementary class petitioned to declare the Crinoid as Indiana’s state fossil

makes me wonder how many “state ____” designations are based on primary school civics education 😆

@soulcutter I think the crinoid is an excellent choice for state fossil. Ours is the Tully Monster (https://www.fossilera.com/pages/illinois-state-fossil-tully-monster-tullimonstrum-gregarium) but that’s from after my time.
Illinois State Fossil - Tully Monster (Tullimonstrum gregarium)

In 1989 the Illinois state legislature designated the Tully Monster (Tullimonstrum gregarium) as the Illinois state fossil.

FossilEra
@marick @soulcutter
Quite a lot of detail there, given what your average fossilized remains typically look like ...
@RonJeffries @soulcutter You’re just jealous because Michigan’s state fossil is the Mastodon. B-o-r-i-n-g.
@marick that looks like a cuttlefish with a claw. Crazy