Elephant – TINA CHIARELLI, PHD, FRGS

Biomarkers of Reproductive Health in Wildlife and Techniques for their Assessment

August 9th, 2024tinalc0 Comments

One of the coolest things I get to do is serve as a Board Member and Treasurer for the International Society of Wildlife Endocrinology (ISWE). I’ve been a member since the group’s inception in 2010. At the time, I was a Doctoral Fellow at the Smithsonian Conservation Biology Institute working under the mentorship of elephant expert and reproductive physiologist, Dr. Janine Brown. I was lucky enough to attend the brainstorming meeting that brought together the world’s best wildlife endocrinologists. It should be noted, I was not one of them. Nevertheless, from that incredible gathering, ISWE was born. After more than …

Conservation Challenges in the Wake of a Global Pandemic

January 28th, 2023tinalc0 Comments

This past year, I got the opportunity to interview some incredible conservation organizations regarding their work before, during, and after the Covid-19 pandemic. During such trying times, they continued to support wildlife and communities in range countries despite new challenges. You can read the article in its entirety at JEMA 2022v33i3.

Botswana’s Mass Elephant Die-Off

January 28th, 2023tinalc0 Comments

“In March 2020, at the beginning of a global pandemic, elephant carcasses were found in the Ngamiland district of northern Botswana. Within three months from the initial report, helicopter-based surveys counted a total of 350 dead elephants. Carcasses of males and females were found by themselves with 70% near water. In some cases, it was as though the animal was walking and just collapsed. Locals would state that some elephants were observed walking in circles with extremely low body condition before death. Due to Covid-related travel restrictions, carcasses were not thoroughly examined, and tissue samples not collected; thus, a causative …

Featured: Members on the Move for Conservation

January 28th, 2023tinalc0 Comments

As promised, I am starting to update my website. To say that, since 2020, life has thrown it’s very best and worst at us would be a huge understatement. One of my grounding points has always been my work with elephants. Thankfully, they continue to be a guiding light. I was delighted to be interviewed by Gray Matters for their Members on the Move for Conservation” segment. “An interview with EMA Conservation Committee member Tina Dow, PhD. – This year, the Conservation Committee is highlighting EMA members that are making a difference for elephant conservation. For this issue of Gray …

Prolactin and Ovarian Cycle Problems in Managed African Female Elephants

August 3rd, 2021tinalc0 Comments

The last paper in our series investigating prolactin regulation and the efficacy of dopamine agonists and antagonists to mitigate prolactin-associated ovarian cycle problems was published in the Journal of Zoo and Wildlife Medicine in March 2020. It was bittersweet as the research was a culmination of almost 10 years of research and sadly, we lost Dr. Dee Cross during the process. I think it was only fitting that the work was highlighted on the cover by a photo I took of one of my most favorite elephants. A copy of the paper Understanding Prolactin Regulation and Determining the Efficacy of …

South Africa: I’m Finally Here

November 2nd, 2019tinalc0 Comments

At 08:03 local time, the plane touched down in Johannesburg. Although the last flight was a whopping 15-hours total air time, the South African Airlines flight crew did an amazing job making sure we were as comfortable as possible. After a trip through customs to get my passport stamped, and several laps around terminals A and B, I found my shuttle and was off for the 7-hour land trek to Skukuza Rest Camp in Kruger National Park. The only hiccup being I was the only one without cellphone service. Having prepared a week in advance, I had added the AT&T …

What New Legislature in the U.S. Means for the African elephant

January 15th, 2015tinalc0 Comments

From 2010-2012, the world lost more than 100,000 African elephants. At present, it is estimated that we lose 98 elephants a day. The biggest threat to both African and Asian elephants continue to be poaching to fill the demand of a thriving illegal ivory trade in China, the U.S., and Southeast Asia. In July 2013, President Obama revealed his Executive Order on combating wildlife trafficking, a proposed ban on all commercial trade in elephant ivory in the U.S. Working with preexisting legislature to close legal loopholes, the order will amend the Endangered Species Act of 1973 to include African elephants. …

Make 2015 the Year of Conservation Achievements

January 5th, 2015tinalc0 Comments

As 2014 came to a close, I felt inundated with reports of record numbers of animals killed to fuel the illegal wildlife trade. In 2014, almost 1,200 rhino were killed for their horns. Numbers of elephants slaughtered for ivory were in the tens of thousands. It appears that life in the sea is just as dangerous on land as over 100 million sharks were killed for their fins. Gorillas, tigers, okapis, hippos, lions, and cheetah are not only losing their lives, but also their homes. Sadly, they are not the only ones. This cannot continue. As we begin 2015, …

Can CITES Regulations Help Protect Wildlife?

March 13th, 2013tinalc0 Comments

From 3-14 March, the Convention of International Trade in Endangered Species (CITES) is holding their Conference of Parties 16 (CoP16) in Bangkok, Thailand. While some species will get the protection they so desperately need to survive in the wild, others seem to fall by the wayside. What constitutes a species being placed on the coveted Appendix I list? Is a down listing to Appendix II or III, or a delisting a death sentence for species? Do CITES regulations really help protect endangered species or simply pay lip service to the angry mob? A great deal of confusion surrounds what CITES …

Love is in the Air . . . and Babies on the Way

February 11th, 2013tinalc0 Comments

In honor of Valentine’s Day, I thought it only fitting to take a closer look at baby making, and rearing, in the animal kingdom. Being a reproductive physiologist by training, I am always very fascinated by the ways wildlife have adapted to ensure species survival. How animals have evolved to overcome harsh environments, predators, and lack of resources, to name a few, to reproduce and raise young is incredible to say the very least. Thanks to the children’s animated feature, Happy Feet, most of us have at least a basic understanding of the yearly mating and egg laying drama of …