Lily Johnson-Ulrich

@wildcognition.bsky.social

Asst. Prof studying urban coyotes and hyenas, she/her/hers 🏳️‍🌈

I was just forwarded communications from Duke admins that this is true: one of the largest and most active herbaria in the United States is being closed in the middle of an extinction crisis, because Duke leadership does not wish to support the infrastructure costs.

Fay-Wei Li@fernway.bsky.social · 2y ago

sad news - Duke University decided to dump their herbarium, which has over 800,000 plant specimens, one of the largest among in America, and includes many type specimens of Lady Gaga ferns. What a shame. Please stop Duke admins for making this horrible mistake!!

I described these estimates last week in my intro lecture for the human evolution core course at my institute. Surprises a lot of ppl. And odd for a primate to be ~half mammal biomass, given how insignificant other primates are. More bat biomass than non-human primate. Humans are weed monkeys.

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Matthew Freeman@mjafreeman.bsky.social · 3y ago

OK this is the mind-blowing image of the week for me: the total global biomass of mammals. Wild animals are a tiny proportion. From a paper by Ron Milo Lab at Weizmann Institute, via a great Oxford lecture by @marionkoopmans.bsky.social www.pnas.org/doi/10.1073/...