this post was submitted on 10 Nov 2024
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Science Memes

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Shorebirbs (mander.xyz)
submitted 5 days ago by fossilesque@mander.xyz to c/science_memes@mander.xyz
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[–] fossilesque@mander.xyz 17 points 5 days ago (1 children)

Send us anything cool. :)

[–] Mothra@mander.xyz 19 points 5 days ago (1 children)

Well after about an hour of reading I found plenty of examples of gender reversal examples and some cool behaviors but nothing regarding chromosomes seems easily accessible or even mentioned. Reproductive behavior seems to be one of the main criteria used to establish evolutionary relationships (aka the cladogram) but that's as far as the layman can find online. I didn't search in Scholar though.

[–] fossilesque@mander.xyz 23 points 5 days ago* (last edited 5 days ago) (1 children)

https://pmc.ncbi.nlm.nih.gov/articles/PMC7198006/

Edit, lmao:

The wattled jacana (Jacana jacana) belongs to clade Scolopaci, and its karyotype has not been reported yet. It is an interesting species with a polyandrous mating system, in which a single female defends a harem of up to four males by aggressively excluding other females from their territory; males provide nearly all parental care (Osborne et al., 1977; Emlen and Wrege, 2004).

[–] Rhaedas@fedia.io 8 points 5 days ago (2 children)

Are they "woke"?

[–] Atelopus-zeteki@fedia.io 22 points 5 days ago (1 children)

Only in the day time, like most birbs. Otherwise they're "sleep".

[–] Krauerking@lemy.lol 7 points 5 days ago (1 children)

Years down the line I will wonder why I saved this comment but I hope it will still make me giggle like an idiot then too.

[–] fossilesque@mander.xyz 9 points 5 days ago (2 children)

Birds aren't real.

[–] Rhaedas@fedia.io 4 points 5 days ago

Question dodged. "What is 'real'?" - Morpheus

[–] notabot@lemm.ee 4 points 5 days ago (1 children)

Oh birds are real. Very, very real. The question is, real whats?

[–] fossilesque@mander.xyz 1 points 5 days ago

Spy drones.