Guest post by Nandini Shetty
A group of elephants visit the grasslands surrounding the Kabini Reservoir in Southern India. Photo: Kabini Elephant Project
India includes some of the largest populations of Asian elephants in the world: an estimated ~26 000 to 28 000 elephants distributed across four regions. Of the four regions, southern India includes the single largest population of Asian elephants in the world (~14 000) and elephants are distributed across the Western and Eastern Ghats.
I studied the ecology and behaviour of Asian elephants as part of an ongoing long-term project on elephants, the Kabini Elephant Project, which was started in March 2009 to study the social life of elephants. Continue reading
Guest post by Jessie Panazzolo
A camera trap photo shows Sumatran elephants trekking through lush regenerating forest.
I had always been told the same thing over and over again from my schooling, the scientific papers I read, and people I met growing up. This was that once primary rainforest was gone and removed from the Earth, it could not grow again. I was told that the forest needed a constant cycling of nutrients to flourish. That without the trees blanketing the ground in leaf litter the soil would be devoid of any nutrients needed to create such rich life again.
I had also been told that important forest dwellers such as the Sumatran Orangutan would only find a home in thick established forests. I had read in many different papers that Sumatran Orangutans, unlike their Bornean cousins, never spent any time walking on the forest floor in fear of the predatory Sumatran Tiger.
Considering all this, you could imagine my surprise and awe when I found myself in the middle of a brand new Sumatran rainforest, barely five years old, seeing orangutans walk the ground in front of my very eyes. It was then that I knew that anything was possible. Continue reading
Before we start, a disclaimer: there’s a lot of bad news out there. We’re not going to amplify it by reposting here. But we thought it would be nice to highlight interesting news every now and then. Things that give us hope (#ElephantOptimism) and/or make us think.
Here are a couple.
- To bee (hive-fence) or not to bee (hive-fence)
Image: Bangkok Post
We recently published the results of a study done back in 2014 with Dr. Lucy King of the Elephants and Bees Project showing that Asian elephants are not very keen on bees (read the blog post here). But of course, plenty of people had heard about the earlier studies with African elephants and had already jumped to the final step – beehive fences as a means of deterring crop raiding. Continue reading
We have the pleasure of watching elephants in broad daylight in precious few places like Udawalawe, where they are habituated enough to be placid and tolerant of onlookers. Indeed, one can get rather spoiled in this particular Park, because even the birds are unafraid and will happily sit and pose for your clumsy photograph from inches away. At times, certain exhibitionist pachyderms even appear to put on a show for the gawking crowds:
But all is not paradise. Continue reading
An elephant family rests under a tree in the hot midday heat. Situations like this were perfect for the playback experiments.
In October 2007 Lucy King and colleagues first made a splash by reporting that African elephants seemed to be rather put off by bees. I was still in Sri Lanka during my big “data collection year” as a graduate student, trying to figure out the social relationships among Asian elephants and recording vocalizations whenever I got a chance. Lucy’s first paper was a curiosity, but then three years later she followed it up with the even more intriguing finding that African elephants even produce alarm calls specific to bees. This got the attention of my advisor at Penn, Dorothy Cheney, who having expended considerable time thinking about such things as monkey alarm calls, dropped me a one-liner: “Have you seen this?” Continue reading
Sumedha shows all signs of musth as he consorts with Indika (Sandamali) in 2011, which include secretions from the temporal glands on the sides of his head and urine dribbling.
Of all the iconic tuskers that have passed through Udawalawe over the years, Sumedha is the one I’ve known longest. All tuskers are distinctive, because they’re so rare in Udawalawe, but Sumedha additionally had a nice big hole in his left ear and an awkward tail with no hair. He wasn’t as regal as my beloved Raja, nor as old and wise as the Kalthota tusker, both of whom would have been easily dominant over him in the early years. But he was younger than either of them, and built like a tank. So if he survived, eventually his time would come. Continue reading
by DJ and USW
A female elephant was seen on the corridor – note the raised bumps on the skin, which are suspected to be old gunshot wounds.
Uda Walawe elephants have access to nearby protected areas (managed by the Department of Wildlife Conservation) through two separate “corridors;” Dahayyagala, connecting the park to the proposed Bogahapattiya Sanctuary on the northern boundary and Wetahirakanda, connecting it to Lunugamwehera National Park on the eastern border. Elephants can be found outside the park pretty much all along the border except for the southern section. The identified corridors, however, are too narrow at some places (500-1000m). Corridor boundary is marked by electric fencing. The existing fences sometimes run too close to human settlements and at other times they run through forested habitats leaving elephant needs (like water holes) outside the corridor. In such cases, those who maintain electric fences have to walk into elephant habitats for a few kilometres daily and that doesn’t sound practical (as a result, some parts of the fence easily go non-functional). Given the inefficiency of fenced boundaries and escalating human elephant conflict in the area, the Department has taken a very timely decision to re-define corridors and upgrading electric fences to better serve both humans and elephants. The plan is that eventually the corridors will be broadened while the existing fences will be lengthened and strengthened. Continue reading