: abs ★ ‧₊˚✩彡

@abkvs.bsky.social

⌈ ᴀʙ ⌋   ʜᴇ / ʜɪᴍ  ;  ᴛʀᴀɴꜱ + ᴡʜɪᴛᴇ ⚠   ɴᴏ ᴍɪɴᴏʀꜱ ; ɴᴏ ᴀɪ  ⚠ fka helloabakkus | vibeschequed ♥ ➟ 𝚝𝚊𝚕𝚔 𝚝𝚊𝚐𝚜 : #ff #warframe #mc #aew ➟ 𝚊𝚛𝚝 𝚝𝚊𝚐𝚜 : #art #abkvsmods

My coauthor Jay Falk's postdoctoral fellowship was terminated by the Trump administration for documenting the hummingbird example in this paper.

FIGURE 2
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Operational biological sex definitions applied to hummingbirds (Bleiweiss 1992; Bleiweiss 1999; Bleiweiss 2001; Diamant et al. 2021; Falk et al. 2022; Falk et al. 2021) where sex is operationally defined by binary plumage phenotypes in the field. Each row depicts a wild individual hummingbird with morphological traits (beak length, plumage coloration), behavioural traits (territoriality) and their unobserved gamete type. This example illustrates how the same individual can be operationally defined as one sex in the field (based on external phenotypes) but classified as a different sex based on their gametes (which cannot be easily observed in the field), highlighting how definitional choices shape scientific reporting of sex.
Andy Lee, PhD@andylee.bsky.social · 3mo ago

In our Viewpoint (onlinelibrary.wiley.com/doi/abs/10.1...) we synthesize the gametic definition (outlined by Janicke et al below) and other definitions of sex (e.g., multivariate definition). We contend that is NO consensus on “biological sex” (maybe a consensus isn’t actually necessary…)