A ban on the hunting of big cats in Zambia, which has been in effect since January 2013, was officially lifted a few days ago. Hunting of leopards will resume at the end of this year/beginning of next and hunting of lions will return about a year after that.
Zambia, however, is one of 5 countries to have lion populations 1000+ individuals strong and, in areas with thriving lion populations, a hunting ban could actually have potentially deleterious effects (and not just on eco-tourism). Studies have shown that the presence of hunters deters poachers, providing protection for the habitat and other animals. Revenue brought in by hunters also contributes to anti-poaching efforts as well as community assistance by providing jobs and other resources. So, after the realization that a continued full ban in Zambia on hunting for big cats could be damaging for the population (and economy), the government decided to reinstate hunting under the pretense there will be “cautionary quotas.” Tourism and Arts Minister, Jean Kapata, said "safari hunting was profitable and good for off-take of wildlife and could benefit the whole country if well nurtured." The study I just submitted for publication will (hopefully) be used to help with decisions for setting quotas and implementing management to prevent loss of diversity while big cat hunting is permitted.
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I just wanted to share this nifty little pictorial example I found of trophic levels (aka what Mufasa talks to Simba about in the Lion King fondly referred to as "The Circle of Life"). Nants ingonyama bagithi Baba!
A white lion cub, a very rare color morph, has been causing quite a stir amongst visitors a Kruger National Park in the Republic of South Africa (mostly because he's so darn cute). This little rarity is a member of the Satara Pride and is one of only 13 wild white lions. White lions are so rare that none were seen in the wild from the early 1990's until 2006. And since 2006, only 16 white lions have been born and in only 5 lion prides, all in the Kruger/Timbavati region. Why are they so rare? White lions are a result of leucism, or lack of pigment which results in light coat and eyes. In lions, leucism is caused by getting a copy of a gene which has a recessive mutation from both mom and dad. For two tawny lions (the typical brown/tan color) to have a white lion cub, both lions would have to be carriers of the recessive allele, meaning they have the recessive copy but they display the dominant one.
It is quite possible that the statistics are way more complicated and that there may even be more than one way to be 'white.' It has been speculated that light coat in white lions with yellow eyes may we caused by a different gene than in white lions with blue eyes (the TYR gene versus a gene similar to what creates white cats and white tigers). Genomic analysis of big cats is just beginning but don't you worry, we're getting to the bottom of it!
So follow in the paw-steps of a lion this Valentine’s day and show some affection (not just because according to a Today Show survey 52% of people would end a relationship because they didn't get anything for Valentine’s day – extreme – but because everyone could benefit from a little nuzzle).
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