Category Archives: Population

China’s New Ban on Ivory

On Sunday, January 31 a total ban on Ivory in China was put into place. President Xi Jinping declared the import and export of elephant ivory to be illegal in the nation that has the  world’s largest importer of elephant tusks for decades.

This ban will greatly reduce the number of elephants killed by poachers in Africa, which at one point was nearly 100 animals a day, over 30,000 annually. The partial ivory ban declared by China in 2017 helped reduce the number of elephants killed by nearly 40%. Now that a total ban is in place in China, conservationists hope this number will be reduced much further. The African Elephant population was near 10 million animals in 1900 and reduced to 1.2 million by the mid 1980’s. Today as few as 300,000 remain on the continent.

Poaching for ivory has been the biggest threat to the survival of the two species of Elephants in Africa, the Savannah and Forest Elephants. Loss of habitat and increased human population is another concern as urban development continues with the expansion of cities and roadways. The human population will soon reach 1 billion on the continent alone and this means less space for wildlife.

The establishment of wildlife corridors, connecting national parks and protected areas from one country to the next is the only hope for elephants, big cats, giraffes and of Africa’s wildlife both large and small.

Christopher J. Gervais, F.R.G.S.
Twitter: @CJGERVAIS
Christopher@WCFF.org

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Nigeria to restore nearly 10 million acres

Nigeria has announced plans to restore nearly 10 million acres, of degraded lands within its borders.

The West African nation is now one of 26 countries across the continent that have committed to restoring more than 84 million hectares (over 200 million acres) of degraded lands as part of the African Forest Landscape Restoration Initiative (AFR100), an effort that aims to bring 100 million hectares of land under restoration by 2030. These commitments also support the targets of the Bonn Challenge, a global initiative to restore 150 million hectares by 2020 and 350 million hectares by 2030.

Nigeria’s economy is the largest in Africa, but deforestation has become widespread amidst the country’s rapid pace of urban development and population growth.

To read more visit: https://news.mongabay.com/2017/12/nigeria-pledges-to-restore-nearly-10-million-acres-of-degraded-land/?n3wsletter&utm_source=Mongabay+Newsletter&utm_campaign=7658972b22-newsletter_2017_12_7&utm_medium=email&utm_term=0_940652e1f4-7658972b22-67230511

Christopher J. Gervais, F.R.G.S.
Twitter: @CJGERVAIS
Christopher@WCFF.org

Wildlife Conservation Film Festival
October 18-28, 2018 | New York, NY
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New Species of Great Ape Confirmed

A new and third species of orangutan has been confirmed by genetic testing,  nearly 90 years after scientists first heard rumors of its existence.

A study indicates what was once assumed to be an isolated population of the Sumatran orangutan is in fact a distinct species.
The Batang Toru orangutan in western Sumatra differs from the Sumatran orangutan in morphology, behavior and genetics. Genomic analysis suggests it diverged from other orangutan species 3.4 million years ago.
There are fewer than 800 Batang Toru orangutans in existence, making it one of the rarest of all the great apes.

For additional reading visit: https://www.scientificamerican.com/article/newly-discovered-orangutan-species-is-also-the-most-endangered/

Wildlife Conservation Film Festival
October 18-28, 2018
http://www.WCFF.org

Christopher J. Gervais, F.R.G.S.
Christopher@WCFF.org
Facebook.com/WCFForg
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Twitter: @CJGERVAIS
Instagram: @wcff_org
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LinkedIn: Wildlife Conservation Film Festival

60% of Adélie Penguins Could Disappear This Century

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New research shows that climate change may vastly devastate Adélie penguin colonies by 2099. Nearly two-thirds of the penguins, which live only in Antarctica, could be gone within this century due to warming sea surfaces not conducive for penguin chicks. In a Scientific Reports study, researchers warned that the excessive warmth linked with climate change is extremely harmful to the species. “It is only in recent decades that we know Adélie penguins population declines are associated with warming, which suggests that many regions of Antarctica have warmed too much and that further warming is no longer positive for the species,” lead author Dr. Megan Cimino said.

Adélie penguin colonies are centralized across the West Antarctic Peninsula (WAP), among the fastest-warming places on Earth, and populations have already shown declines in response. More than any other region, WAP has faced warmer than normal sea surface temperature in recent years, a condition known as “novel climate”. According to Cimino, penguin numbers have decreased by around 80% since significantly higher temperatures were noted. “These two things seem to be happening in the WAP at a higher rate than in other areas during the same time period,” Cimino noted.

Climate projections reveal that this region will continue to experience increasingly frequent years of novel climate this century, presenting a threat that could ravage already-fragile penguin populations. Researchers examined a wide range of global climate models and satellite data, as penguin colonies can now be seen and studied from space. Based on their findings, 30% of current Adélie penguins could disappear by 2060, and 60% could be gone by 2099.

Intriguingly, researchers found that in areas where climate change is slow, Adélie numbers are “steady or increasing”, further strengthening the link between climate change and Adélie decline. Scientists hope that these slow-to-warm spots will become refugia, or places for once widespread but now isolated animal populations to survive, even if that survival remains tenuous. East Antarctic peninsula Cape Adare, is one such spot where climate changes have been less extreme. Said Cimino, “The Cape Adare region of the Ross Sea is home to the earliest known penguin occupation and has the largest known Adélie penguin rookery in the world. Though the climate there is expected to warm a bit, it looks like it could be a refugium in the future, and if you look back over geologic time it was likely one in the past.”

Extrapolating on current climate change patterns, these scientists predicted surviving Antarctic penguins will concentrate in southern Antarctica over the next century.

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Source: Worley, Will. “Climate change ‘to devastate penguin populations in Antarctica by up to 60 per cent by the end of the century’.” Independent. 29 June 2016

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Christopher J. Gervais, F.R.G.S.
Founder & CEO
Christopher@WCFF.org
www.WCFF.org

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British Town Recruits Dedicated “Hedgehog Officer” to Protect Local ‘Hog Population

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The Suffolk Wildlife Trust was recently flooded with applications after posting a two-year position for Ipswich Hedgehog Officer, salaried at £24,000 annually. This role comes on the heels of Suffolk’s year-long “Going the Whole Hog” campaign, intended to reverse a decline in these shy, nocturnal creatures. The Heritage Lottery Fund and British Hedgehog Preservation Society provided funds to create the role.

The position drew international interest from countries as diverse as Russia, Taiwan, Poland, Spain, Germany, and Hungary, and a trust spokeswoman said they were “overwhelmed” by the global attention. “We thought we would get a good response, but we were overwhelmed by the numbers who responded and the international reach. Applications have closed now and we’re really excited to go through them, and to start the interview process next week. The person we’re looking for will have an inspirational, and quite unique mix of skills, which will make the face of hedgehog conservation in Ipswich.”

The role was created after a Suffolk Wildlife Trust survey revealed hundreds of Ipswich locals had seen hedgehogs, both dead and alive, in their area. Conservationists feel that having an officer dedicated entirely to preserving these tiny, spiny mammals will maintain the town’s standing as a hedgehog hotspot. “The response to our hedgehog survey was fantastic,” said Simone Bullion from the trust. “What was particularly evident is that our urban areas are very important. Hedgehogs still look to be hanging on in our towns, so it is imperative we do all we can to keep them there and make conditions even more hedgehog friendly.”

In the past two years, nearly 12,000 hedgehogs have been spotted in the county, with about 2,500 in Ipswich alone. The trust notes there is a “rich natural network” for hedgehogs across Ipswich, “including its beautiful parks as well as the cemetery, allotments and churches”. However, more measures must be taken to ensure that hedgehog numbers remain stable. Once hired, the new officer will raise community awareness of how individuals can make their yards and gardens into hedgehog havens. Simple actions such as leaving gaps in fences, preserving areas of garden “litter” like dead leaves, and putting out fresh water and food (pet food, minced meat, and boiled eggs are favorites) will encourage hedgehogs to feel at home. Even small efforts can have a big impact in helping these adorable creatures to thrive in urban spaces, allowing Ipswich to safeguard their well-loved ‘hogs for years to come.

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Sources: “Ipswich hedgehog officer post gains worldwide interest.” BBC News. 16 July 2016. “Ipswich proves to be a hotspot for hedgehogs.” BBC News. 5 March 2016.

 

Wildlife Conservation Film Festival
Biodiversity & Wildlife Crime Conference
Christopher J. Gervais, F.R.G.S.
Founder & CEO
Christopher@WCFF.org
http://www.WCFF.org

Facebook.com/WCFForg
Twitter: @WCFF_org
Twitter: @CJGERVAIS
Instagram: @wcff_org
Vimeo.com/wcff
dailymotion.com/WCFF1
LinkedIn: Wildlife Conservation Film Festival