In the territorial world of nature, it’s not uncommon for older males to give way to the younger generation, albeit with a fight. Researchers have recently discovered that this is not necessarily the case with mature white-crowned sparrow males.
The RSPB’s wildlife survey would not be possible if not for the loyal participation of the public, who assist in the Make Your Nature Count project. The survey began on the 4th of June and ran to the 12th of June, involving over fifty thousand gardens. Due to the assistance of the participants, the RSPB Make Your Nature Count project could collect the necessary information to compile a report on a variety of bird species to determine how successful the breeding season was. The feedback was extremely positive.
On 20 July 2011 the research done by a team of scientists from the well-known Smithsonian Migratory Bird Center was published in the Ecography journal, and has revealed more insight into the use of bird’s bills. Working at the Conservation Biology Institute of the Smithsonian Center, the team focused their attention on five different sparrow species that prefer the marshes of various regions, and discovered that they use their bills for more than just eating food and foraging. It was shown that not only are their bills adapted to their diets, but they can also assist birds to regulate body heat.
There is no better way to decorate your garden than with a collection of wild birds that bring color and song to the trees and landscaped areas. Luring a variety of birds to a garden is not always as easy as it may sound.
Each year thousands of citizens in the US get involved with the annual Christmas bird count. They are not professional birders, but their counts do help biologists and other researchers to get a better idea of the grand scale of things. Over time this count has revealed that almost 60 percent of migratory birds are spending their winters further north than they did forty years ago.
The House Sparrow (Passer domesticus) is known the world over for its gregarious, lively behavior. A master of adaptation and great opportunist, this remarkable little bird has gone on to colonize countries the world over. Despite its longstanding relationship with urban man, House Sparrows have sadly been declining in numbers even being added to the [...]
In a research project which shatters the long held belief that the ability of self-recognition was restricted to select primates, it has been discovered that Magpies also have this ability. This discovery brings another long held belief into question with regard to which part of the brain is used in the function of self-recognition. Strong evidence has indicated that it is the neocortex which comes into play in this function, but magpies do not even possess a neocortex.
There may be new hope on the horizon for sufferers of age related degenerative brain diseases such as Parkinsonâ€™s and dementia. This is thanks to a little song bird species known as Gambelâ€™s white-crowned sparrow. Scientists have discovered that an extraordinary change takes place every year in the brains of these tiny song birds and it is hoped that understanding the mechanisms that control this change may assist researchers in the development of treatments for these diseases.