The other day I mentioned an interesting study on dinosaur embryos, a day or so later a study on incubation strategies in Troodon was published in Paleobiology. I don’t have access to this article so I will have to rely on the the abstract and the press release on Science Daily. Continue reading
In addition to allowing park workers time to repair some of the damage, the Joshua Tree closures will give them an opportunity to investigate the crime. The park officials strongly suspect the vandals are involved in a social media campaign which involves sharing photos of their graffiti on Facebook.
However, they haven’t revealed if they’re looking at specific Facebook pages or if they have any leads on specific criminals. They did ask if you see something to report it to park workers.
Yeah, you read that right vandals are, possibly, sharing pictures of their destruction via social media. I can’t imagine what there is in these acts of destruction that would be worth bragging about via Facebook, but, in the words of Vonnegut “Here we are, trapped in the amber of the moment. There is no why.”
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This is pretty cool!
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I’m currently working my way through the Australopithecus sediba articles mentioned in the previous post. In the meantime, in wandering around the internet there are a number of things make a science story jump out and say “write about me!” First, if it uses a methodology that answers the question “how do we know?” Second, if it is about life history. Third, if it combines the first two with dinosaurs.
Science Daily (World’s Oldest Dinosaur Embryo Bonebed Yields Organic Remains) points us to a research paper that has all three (plus more). The paper, Embryology of Early Jurassic dinosaur from China with evidence of preserved organic remains, was published in Nature. I don’t have access to the Nature paper so I will have to rely on the Science Daily press release. Continue reading
Can someone send me the Australopithecus sediba papers that are published in the current issue of Science? links are below
Dental Morphology and the Phylogenetic “Place” of Australopithecus sediba
I have them now, thanks!
My email address is on the “About” tab.
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Call me disturbed.
Figure 2. Bats caught by spiders. A – Adult female Avicularia urticans feeding on a Greater Sac-winged Bat (Saccopteryx bilineata) on the side of a palm tree near the Rio Yarapa, Peru (photo by Rick West, Victoria, Canada; report # 1). B – Adult Proboscis Bat (Rhynchonycteris naso) entangled in a web of Argiope savignyi at the La Selva Biological Station, northern Costa Rica (photo by Mirjam Kno¨ rnschild, Ulm, Germany; report # 14). C – Dead bat (presumably Centronycteris centralis) entangled in an orb-web in Belize (photo by Carol Farneti-Foster, Belice City, Belize; report # 12). D – Dead bat (Myotis sp.) entangled in a web of Nephila clavipes in La Sirena, Corcovado National Park, Costa Rica (photo by Harald & Gisela Unger, Ko¨ ln, Germany; report # 17). E – A bat caught in the web of an araneid spider (possibly Eriophora sp.) in Tortuguero National Park, Costa Rica (photo by Cassidy Metcalf, USA; report # 18). F – Live bat trapped in web of Nephilengys cruentata in a thatch roof at Nisela Lodge, Swaziland (photo by Donald Schultz, Hollywood, USA; report # 47). G – Volant juvenile Proboscis Bat (Rhynchonycteris naso) entangled in web of Nephila clavipes photographed in a palm swamp forest near Madre de Dios, Peru (photo by Sam Barnard, Colorado Springs, USA; report # 7). H – Dead bat entangled in web of a female Nephila clavipes in tropical rainforest in the middle of the Rio Dulce River Canyon near Livingston, Guatemala (photo by Sam & Samantha Bloomquist, Indianapolis, USA; report # 11). I – Dead bat (Rhinolophus cornutus orii) caught in the web of a female Nephila pilipes on Amami-Oshima Island, Japan (photo by Yasunori Maezono, Kyoto University, Japan; report # 35). J, K – A small bat (superfamily Rhinolophoidea) entangled in web of Nephila pilipes at the top of the Cockatoo Hill near Cape Tribulation, Queensland, Australia (photo by Carmen Fabro, Cockatoo Hill, Australia; report # 39). The spider pressed its mouth against the dead, wrapped bat, indicating that it was feeding on it. A Nephila pilipes male also present in the web (K) may have been feeding on the bat as well. L – Dead vespertilionid bat entangled in the web of a female Nephila pilipes in the Aberdeen Country Park, Hong Kong (photo by Carol S.K. Liu from AFCD Hong Kong, China; report # 32).