Africa – 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 …

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 …

A New Year of Hope for Wildlife Conservation

January 1st, 2016tinalc0 Comments

Another year has come and gone. Like those years preceding, 2015 has witnessed both heartbreak and achievements in conservation. As we reflect back, it is important to find the positive in the saddest of situations, learn from them, and apply the knowledge gained to help in the new year. The death of the King of Hwange, Cecil, brought trophy hunter to center stage. Through his tragic end, Cecil became a voice for Lions. Not only did the world listen they too spoke out asking how and why this could have happened. Demanding justice. In response, the United States listed one …

What an Endangered Species listing in the US means for African Lions

December 22nd, 2015tinalc0 Comments

2015 has seen a media frenzy centered on the African lion, mostly for the wrong reasons. Headlines condemning the illegal killing of a research lion, Cecil, started a global conversation on the lion hunting industry. A recent documentary, Blood Lions, solidified the fact that this type of exploitation is a contributing factor to the demise of this magnificent species. For years wildlife conservation groups have called for the increase in protection for the African lion to no avail.According to the International Union for Conservation of Nature (IUCN), there are only ~23,000 lions representing five subspecies still found in Africa. That …

The State of Africa’s Big Cats: a 30-year Conservation Report Card

January 21st, 2015tinalc0 Comments

Despite staunch conservation efforts, global big cat populations continue to decline. In just the last 30 years, data collected by conservation groups in Africa show that some big cat populations fell by at least 50% (table 1). Loss of habitat, human-wildlife conflicts, hunting, and poaching continue to threaten the long –term survival of these iconic creatures. Population 1985 2015 Cheetah (Africa and Iran) ~21,000 <10,000 (CCF) Lion (African and Asia) 100,000 ~23,000 Africa; <400 Asia (IUCN) Tiger (6 subspecies) 5,000-7,000 <3,500 (Global Tiger Initiative) Leopard (9 subspecies) no reliable data 100,000 Africa; 8,000 India (Nat Geo) …