Wednesday morning, we noticed that Putte, one of our cockatoos, had a deep gash in one foot. A fairly large flap of skin was hanging loose and he had bled quite a lot. (Well, not a lot, in absolute terms — but there’s not a whole lot of blood inside a cockatoo to begin with.) Clearly the birds had gotten into one of their fights during the night even though we have put back the partitioning wall in the large cage they share.

Yoko took him to the vet, who fixed him up with three stitches. This required putting him under, which is always risky in birds. Once safely home, he would of course not leave the stitches alone, and by the next morning he had already removed all visible traces of them and was bleeding again. Back to the vet he and Yoko went.

To keep him from picking at the wound on his foot, the vet set him up with a stylish collar designed to make it hard for him to reach all parts of his body with his beak. To make sure they got the size and model right, they had to keep him overnight. We got him back Friday afternoon and when I came home from work I took the photo above. He’s clearly not very happy about his new clothing style but to my surprise he has so far refrained both from trying to get the collar off and from picking at his foot. To me, he seems perfectly capable of reaching his foot — he can hold pieces of food just like normal — but maybe the collar somehow distracts him from thinking about picking at his wound. Which now seems to be healing nicely.

Even before all the trips to the vet, this was already going to be a busy week. Friday (i.e., yesterday), Yoko and I had the first of three half-day sessions at the “so you’re going to be a parent” training; Wednesday night, I was taking part in a 17th century re-enactment performance, the general rehearsal of which, on Monday, I missed out on because I mostly spent that day in bed with a slight fever and a very upset stomach (something I ate, maybe). And, of course, I’m still working on two assignments in parallel. When it rains it pours. But the most important thing is that everyone is alive and well and not bleeding.

Before a green-rumped parrotlet is even able to chirp and squawk, mom and dad teach it a distinct series of sounds used by parrots to recognize a specific individual. In short, they give their nestling a name.

...

Among other animals known to imitate the sounds of others and give each other unique names are dolphins and humans (and, possibly, whales.) Like humans and dolphins, parrots are highly social. Using names makes it easier to keep track of relationships and individuals.

Few things warm the heart quite like a goofy publicity stunt. P.T. Barnum once had an elephant plow a field. German phone manufacturer Gigaset is right on Barnum's wavelength. Animals get attention. In this particular case, the animal is a chatty British Gold Macaw on Facebook.

OK, let's review. We have a parrot. We have Facebook. Put the two together in a live-chat format and you get people from around the world jawing with a bird over the Internet's most popular social-networking site.

...

The parrots will be on duty until the 9th of May between 3 a.m. and 1 p.m. PT. There are a few simple rules. Be patient. Don't swear. He won't answer questions about his personal life, but topics such as biscuits and chickens are OK.

European robins may maintain quantum entanglement in their eyes a full 20 microseconds longer than the best laboratory systems, say physicists investigating how birds may use quantum effects to “see” Earth’s magnetic field.

Quantum entanglement is a state where electrons are spatially separated, but able to affect one another. It’s been proposed that birds’ eyes contain entanglement-based compasses. Conclusive proof doesn’t yet exist, but multiple lines of evidence suggest it. Findings like this one underscore just how sophisticated those compasses may be.

“How can a living system have evolved to protect a quantum state as well — no, better — than we can do in the lab with these exotic molecules?” asked quantum physicist Simon Benjamin of Oxford University and the National University of Singapore, a co-author of the new study. “That really is an amazing thing.”

European robins may maintain quantum entanglement in their eyes a full 20 microseconds longer than the best laboratory systems, say physicists investigating how birds may use quantum effects to “see” Earth’s magnetic field.

...

Even in laboratory systems, atoms are cooled to near–absolute-zero temperatures to maintain entanglement for more than a few thousandths of a second. Biological systems would seem too warm and too wet to hold quantum states for long, yet that’s exactly what they appear to do.

One thing that is certain is that the compass of birds is located in their eyes. In fact, the tight connection between vision and magnetoreception suggests that birds can literally see magnetic fields.

New Delhi - India's environment minister has linked the popularity of boy wizard Harry Potter to the widespread illegal trade in owls that threatens the birds in the country, news reports said Wednesday.

Jairam Ramesh said there was a 'strange fascination' among the affluent classes in India with giving owls to their children, inspired by the Harry Potter films and books that feature his feathered companion Hedwig, an IANS news agency report said.

Både kråkfåglar och människoapor betraktas som intelligenta. Men hur går egentligen tänkandet till? Idag handlar Vetandets värld om ett nytt forskningsprojekt som vill jämföra hur olika djur tänker. I programmet möter vi kognitionsforskaren Mathias Osvath och råkan Pluto.

The bird dropped some bread on a section of outdoor machinery, eventually leading to significant over heating in parts of the accelerator. The LHC was not operational at the time of the incident, but the spike produced so much heat that had the beam been on, automatic failsafes would have shut down the machine.

"This is a capacity that everyone thought was uniquely human, but we've found evidence that some animals can keep a beat." -- Adena Schachner, Harvard University

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