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 > 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