Category: Behavioral Biology
Even a basic and widespread mammalian trait is shaped by experience. This should calibrate one's thinking when it comes to assertions that different groups of humans have genetically determined differences in ability.
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Posted by Greg Laden at 11:59 AM • 11 Comments • 0 TrackBacks
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Posted by Greg Laden at 3:33 PM • 1 Comments • 0 TrackBacks
Category: Artiodactyla
Also known as the "Anti-Dork Antelope." Not really. These are springbok. The springbok has four remarkable characteristics. It is among the most dramatically colored of the antelopes, with the starkest contrast between the dark lateral stripe and the light brown (above) and white (below) fur....
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Posted by Greg Laden at 11:23 AM • 4 Comments • 0 TrackBacks
Category: Artiodactyla
Taurotragus oryx, Kalahari, South Africa....
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Posted by Greg Laden at 9:38 PM • 0 Comments • 0 TrackBacks
Category: Artiodactyla
Aepyceros melampus. This is one of the more widespread antelopes. Impala can be either grazers or browsers. They are pretty and they taste good. This herd is located at De Wildt's Reserve very near Johannesburg...
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Posted by Greg Laden at 7:58 PM • 0 Comments • 0 TrackBacks
Category: Artiodactyla
The African Buffalo is NOT a bison, and it is NOT a "water buffalo" (it is not even the same genus as water buffalo). But like these other beasts, it is a kind of cattle. The scientific name of the African Buffalo, or Cape...
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Posted by Greg Laden at 5:55 PM • 2 Comments • 0 TrackBacks
Category: Evolutionary Biology
Go to any bar and you'll see a lot of males standing and sitting around not mating. I'll bet you would have guessed that the reason they are not mating is that no females will mate with them for one reason or another. But there...
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Posted by Greg Laden at 7:31 PM • 2 Comments • 0 TrackBacks