New research: About $ 3 bn needed annually for protecting all remaining African lions

New research: About $ 3 bn needed annually for protecting all remaining African lions
By Marwa Nassar - -

A new research co-led by Oxford University’s Wildlife Conservation Research Unit (WildCRU)  has revealed alarming data about dwindling lion populations in Africa  and estimated that the costs for protecting all the remaining African lions may be as high as $3 billion annually.

Nevertheless, according to the researchers the new findings underscore the moral responsibility of wealthier nations to contribute more significantly to lion conservation. Almost all of the remaining African lion range is within countries that rank in the 25% poorest countries in the world. This leaves the remaining African lions vulnerable to the pressures felt by many of the poorest countries and communities in the world.
Co-lead author and Director of WildCRU Professor Amy Dickman said: ‘Lions are one of the most iconic species in the world, but are undergoing devastating declines. This comprehensive analysis is the first to look at both ecological and socio-political risk factors facing lions at scale, and demonstrates the size of the challenge.’
The total population of wild lions in Africa may be estimated at between 20,000 and 25,000 individuals, many of these live within small, fragmented populations at risk of disappearing. For instance, of the 25 countries where African lions remain, nearly half of these nations have fewer than 250 individuals, with eight countries having only a single wild lion population. Furthermore, less than half of the 62 known wild African lion populations have over 100 lions.

However, the vulnerability of different lion populations cannot be assessed simply through their size.  For each population, the researchers identified ecological and socio-political factors that may influence their survival. Smaller lion populations or higher densities of people and livestock, for example, would contribute to higher ecological fragility, while higher levels of corruption or lower GDP per capita would contribute to greater socio-political fragility. These were then integrated into a single overall fragility index, and each lion population was compared relative to the others.

The combination of these two indices provided some interesting comparisons. For instance, both Sudan and Benin have a single known lion population with roughly the same number of lions. However, whilst Benin is relatively more stable and prosperous, Sudan is currently involved in a civil war with people fleeing in the millions. The war and instability undercut the ability of park rangers or others to help ensure the continuation of Sudan’s lions.

Professor Dickman said: ‘Some populations may ultimately have similar fragility scores, but they are driven by different threats. Thus, while on the surface, the lone lion populations in Sudan and Benin may appear similar, they likely require different levels of investment and perhaps even different types of intervention for conservation to succeed. Pouring money into conserving Sudan’s lions may be relatively ineffective unless the socio-political factors such as the civil war are dealt with first.’

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