Chain-Free Hattisar Project

National Trust for Nature Conservation – Biodiversity Conservation Center Chitwan, Nepal

 

REPORT

Project completed Jan 10, 2013

 Department of National Parks and Wildlife Conservation

Jhamak Karki, Chief Warden-Chitwan National Park

Dr. Kamal Gairhe, Senior Wildlife Veterinarian-Chitwan National Park

National Trust for Nature Conservation

Naresh Subedi, Senior Conservation Officer

Chiranjibi Pd. Pokheral, Senior Conservation Officer-Biodiversity Conservation Center

Babu Ram Lamichhane, Conservation Officer-Biodiversity Conservation Center

Dr. Arjun Pandit, Staff Veterinarian- Biodiversity Conservation Center

In collaboration with

Elephant Aid international-USA

Carol Buckley, Founder and CEO


INTRODUCTION

In January 2013, construction was completed on a solar-powered chain-free hattisar at the National Trust for Nature Conservation’s Biodiversity Conservation Center (NTNC-BCC).

This first-of-its-kind pilot project was developed to study the benefits of working elephants in Nepal living chain-free.

Six elephants, ranging from seven months to seventy-plus years, currently live in five interconnected chain-free corrals designed to improve their welfare.

The elephants spend an average of fifteen hours in the hattisar each day. In the past they were hobbled by both front legs, chained under a shelter that prevented natural posturing and healthy physical activity.

Now, living in the chain-free corral, each elephant is free to move at will and engage in natural behavior such as dusting, foraging, sleeping, bathing, walking, playing. In the case of Man Kali and her children, eight-year-old daughter Prakriti Kali and seven-month-old son Hem Gaj, this related family is able to engage in normal social behavior.

Corral construction and operating system

The corral’s operating system is a solar-powered energizer with a double battery back-up. Three hours of sunlight is required to keep the batteries charged for 10 days.

Specifically designed for wildlife, the corral administers a mild shock upon contact. Due to the pulsating current, it is virtual harmless. Being highly sensitive to the clicking sound of the current, most elephants avoid the fence without ever coming into contact with it.

 The chain-free hattisar consists of five interconnected corrals on approximately two-and-one-half acres of open and wooded land.

The corrals stand seven feet tall, constructed of rust-free steel posts and six strands of high tensile wire. Each post is encased in a protective tope.

Each corral has a front, back and side gate for ease of access for cleaning, feeding, moving elephants in and out and providing socialization opportunities.

The energizer and batteries are housed inside the mahout residence; two solar panels that charge the batteries are attached to the roof of the residence.

Each corral is equipped with a cut-off switch enabling independent operation.

This design has proven successful in many areas of Asia to prevent entry by wild bull elephants.

 

 

 

 

 

 

 

 

 

 

 

All corrals have a custom-made concrete water trough that provides clean water.  Fresh water is stored in an elevated water tank and troughs are filled by gravity feed. 

Healthy trees are an important component of the chain-free corrals, providing shade, browse and a natural scratching surface.

To prevent serious damage to trees from elephant tusking activity, protectors were built around select trees.

GOALS AND OBJECTIVES

·   Reduce or eliminate stereotypical behavior caused by chaining

·   Eliminate low-level long-term stress caused by chaining

·   Increase physical activity

·   Encourage engagement in natural species-specific behavior such as  foraging, dusting, bathing, walking, playing, socializing and exploring

·   Eliminate injuries and bone and joint damage

·   Improve foot health

·   Maintain elephants’ compliance with mahout authority

METHODS

·   Ethogram

·   Husbandry protocol

·   Management protocol

·   Feeding protocol

1.   ETHOGRAM

In order to quantify the effectiveness of the chain-free corral, an ethogram spreadsheet was      created to track a list of natural and stereotypical behaviors, including walking, eating, dusting, playing, exploring, drinking, socializing, sleeping and exhibiting stereotypic behaviors.

2.     HUSBANDRY PROTOCOL

Manure removal and corral cleanliness standards were established to ensure the highest level of hygiene.

3.    MANAGEMENT PROTOCOL

Training and management practices for inside the corral were established to give elephants a sense of freedom and security.

4.    FEEDING PROTOCOL

Changes to traditional feeding practices were established to promote activity and alleviate boredom.

 PROGRESS AND PRELIMINARY RESULTS

Each elephant spends approximately 15 hours each day in the chain-free corrals. The remainder of their time is spent in Chitwan National Park engaged in grass collecting, anti-poaching patrols and conservation work and jungle safaris.

Upon first introduction to the chain-free corrals, each elephant calmly explored the area, foraging, dusting and scratching on trees. Each evening they dig in the soft dirt of the forest, creating a comfortable sleeping spot; none return to the stable area to sleep.

The related family of Man Kali, Prakriti Kali and Hem Gaj are housed together. They bonded immediately when united in the chain-free corral and continue to exhibit healthy elephant behavior, with Prakriti Kali assuming the role of big sister to Hem Gaj.

A survey was conducted to track the behavior of the elephants toward the mahouts and drivers. Mahout compliance has not changed. Each elephant continues to respond favorably to mahouts and drivers—both inside and outside the corral—at the same high level as before being released from chains.

Photographic records are being kept to track foot health and bone and joint conditions.

Collectively, the elephants’ behavior represents a substantial improvement in natural activity and reduction in stress and stereotypical behavior.

CONCLUSION

The goal to eliminate stress from chaining and the resulting stereotypic behavior is realized. Adherence to the new feeding protocol ensures that both Prakriti Kali and Mel Kali do not engage in stereotypic, food anticipatory behavior. Since being introduced into the chain-free corral hattisar, all elephants engage in appropriate, beneficial, species-specific behavior; respond favorably to their mahouts; and appear to be calm and comfortable in their new environment, indications that the project is meeting its goals and objectives.

One Response to “”

  1. Ele-aunt says:

    Carol, it was a joy to read about this absolutely fantastic progress! What a difference for these elephants’ lives, and I suspect also for their mahouts. Please thank everyone who worked to try these new ways and make changes. Elephants get better lives, and humans get to be better people.

    I’m intrigued also by the solar technology for the fences, and whether it is also being used in some way for some of the mahouts’ homes.
    Congratulations! Great job!