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I speak of flight, of course. Science 12 December 2014: 346 (6215), 1253293 [DOI:10.1126/science.1253293]. A better understanding of bird origins requires multifaceted and integrative approaches, yet fossils necessarily provide the final test of any evolutionary model. This is a key feature of birds. Varricchio.
For Coal T**s , resident birds were found to be slimmer than transients, which makes sense as they have better knowledge of the available resources and thus less volatility in their food supply (and of course slimmer birds are better at not being eaten themselves). In science speak, this is named the optimal body mass hypothesis.
The first half describes the problem (why birds hit windows, the scale of the deaths, scientific research, what happens when birds strike windows) and the second half discusses what to do about it (community and worldwide education, window deterrent solutions, legal mandates and building codes, citizen science–what individuals can do).
And so, injunctions were granted and lifted, granted and lifted, over the course of more than a decade; during one busy period in 1982, the official stance on killing the goats changed five times in two months. Also, they were infested by a species of ear mite unknown to science.
At its most basic level, AI is the branch of computer science that deals with making computers behave like humans. In one case study, a sales group tested an AI-driven sales technology that recommended accounts, contacts and opportunities to pursue, products to focus on during sales calls and messages tailored to buyers.
The Azure-winged Magpie seems to be a favorite subject of intelligence tests – resulting in papers with fancy titles such as “Performance of Azure-winged magpies in Aesop’s fable paradigm” “We are not only ornithologists, we also know about classical culture” Wow. But I may well be wrong.
This non-technical book is a development from a series of lectures, tried and tested in numerous adult education courses given to non-specialists. Illustrated with drawings by the author’s wife, wildlife artist Catherine Putman, “Understanding Animal Behaviour” has 178 pages.
Some of the first solid research pointing to a magnetic sense of some sort in birds was being produced at that time, and there were even people testing humans for a similar ability. A fascinating exception to this, of course, are penguins. Annals of the New York Academy of Sciences, 1046 (1), 282-293 DOI: 10.1196/annals.1343.026
The authors trace the creation of swamps, wetlands, and meadows by farmers, and then the destruction of wetlands by the building of golf courses, the loss of meadows by the construction of train tracks. This is a project that clearly spanned decades. It’s a very mixed chapter. Another big year memoir? I love reading all of the above.
Major universities are offering world-class courses to those who want to simply sign in, view or listen in. Three things you need to know, before we get into courses: Most are free! The Science of Superheroes: These characters are used to teach physics. Can’t remember attending or reading about a poetry slam recently.
They also presumed everyone would like to get away for a few days, and of course, who wouldn’t want to spend quality personal time with their company’s leaders? For example, of course people like programs where you can accumulate points that can later be redeemed for merchandise or other types of tangible rewards.
Science journalist Emily Anthes agrees that healthy buildings will become an effective recruiting tool for companies, just like swanky cafeterias serving free food and modern buildings set on open campuses were all the rage for high-tech companies that were growing and hiring in the last two decades.
There are variations on that theme, of course. A recent paper in Science, Brood Parasitism and the Evolution of Cooperative Breeding in Birds by Feeney, Medina, Somveille, et al, looks into this interesting possible relationship. Science (New York, N.Y.), doi:10.1126/science.1240039. Somveille, M., Heinsohn, R.,
She lives part-time in Uruguay and is co-director of the Fiction Meets Science program at the University of Bremen, Germany, which seeks to bridge the “two cultures” of science and literature. The novel works, mostly, and who better than Gaines to make it so? We were lucky, Alejandra and I,” says Gabe, unironically. “We,
And, of course, of all the tissues that make up a bird or a mammal, neural tissue is the most demanding of oxygen. It is a very nice bit of science. The brain, then, is the organ most susceptible to the evil propaganda. A recent study, Chernobyl Birds Have Smaller Brains , looks at this in birds at Chernobyl.
The best female strategy seems to be to mate with as many of the males as possible, as this means more help in feeding the chicks by all the potential fathers (I guess the fathers do not have easy access to paternity tests). Being a management consultant, I am well-versed in the science and art of b *g. ” Full iteration!
Phenology is a vital science. By you, of course, I mean me. Black-capped Chickadees , Song Sparrows , and Dark-eyed Juncos start testing their breeding songs as well, though they have a longer wait before things get serious. Among other things, it has provided some of the earliest and most compelling evidence for global warming.
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