If you are in San Diego or La Jolla Saturday May 19th, swing by the National Geographic Gallery and join us for the 2nd ever Elephant Evening. In honor of #EndangeredSpeciesDay we will screen the documentary from 5:30-6:30pm and follow up with a Q&A until 7:30pm. Kid friendly and alcohol-free!
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
by DJ and USW
Picture taken in 2011 shows scattered trees and grass species in between
If your garden is left unattended it grows wild after several seasons. Eventually, there will be a mini-forest of a few species carefully chosen by a natural process. This is an ecological succession. The same takes place in the wild. Once a habitat is disturbed but then left undisturbed by humans, it goes through a series of structural changes in the vegetation with time. Continue reading
Guest post by Christin Minge
Rambo at his habitual location.
Male Asian elephants live rich social lives with a complex dynamic structure. They are often seen as solitary, but also frequently associate and interact with other males or female-groups depending on a variety of interconnecting factors, including life history, male dominance and alternative mating strategies, male and female sexual states and a complex feedback loop of social relationships with other elephants – just to name a few (Chelliah and Sukumar, 2013; 2015). The magnitude and consequences of sociality in male elephants are far from being explored yet, which is an emerging area of interest for the Uda Walawe Elephant Research Project. Simply speaking, mature males are expected to associate and interact with female-groups more during their reproductively active periods and are more solitary or in male-male associations during reproductively inactive periods. Continue reading
by DJ & SdS
This elephant is on the wrong side of the fence at Uda Walawe National Park.
Human-wild elephant interactions usually bring negative outcomes. The friction stems from the never ending competition of resources, mainly land. A conflict is defined as a state of mind in which an individual experiences a clash of opposing feelings. When the two species fail to share common resources, a conflict naturally takes place.The discussion must invariably focus on those who live alongside elephants. Their relationships with wild elephants vary. While some think total rejection is the answer, others considers having elephants around is fine as long as they don’t disturb their basic lifestyle.
Is human-elephant coexistence ever possible? Continue reading
Guest post by Hannah Mumby, Myanmar Elephant Project / University of Sheffield
Elephant calves at a logging camp in Myanmar. Image courtesy of Hannah Mumby.
There are a great many reasons to study elephants; they’re endangered, highly social, quite frankly huge and hold a unique and central place in many cultures. They can also be very strong, sometimes dangerous and slow to do what you want. But that’s not enough to stop me from working on them! One of my interests is actually their life cycles. In the past I’ve studied humans and non-human primates and the fact that elephants evolved long lives, almost on a par with our own, but on a separate evolutionary trajectory was fascinating to me. Elephants also usually only have one calf at a time and each calf is dependent on its mother for many years. These characteristics allow us to test a lot of ideas underpinning theories of life history and ageing, including ones that have been primarily designed with humans in mind.
So why is this interesting? Continue reading
Some colleagues at the Denver Museum of Nature & Science have started a series featuring conversations by female scientists called Skirts in Science. The goal is to make women in science more visible to students, especially young women and girls.
I had a lot of fun in this chat with Sarah Benson-Amram, now faculty at the University of Wyoming. Here is a brief window into our work:
Many thanks to Paula Cushing, Kimberly Evans, and Marta Lindsay for inviting us to be part of this great series. Check out their channel here.
Part 2 will have a discussion of how we came to do what we do. Stay tuned!