2013-09-11 - Davis, United States. Animal Behavior Graduate Group, University of California, , Davis, CA, USA.
Elephants retreated silently to tiger-growl playbacks, whereas they responded with aggressive vocalizations, such as trumpets and grunts, to leopard-growl playbacks. Elephants also lingered in the area and displayed alert or investigative behaviours in response to leopard growls when compared with tiger growls. We anticipate that the methods outlined here will promote further study of elephant antipredator behaviour in a naturalistic context, with applications for conservation efforts as well.
2007-06-06 - Davis, United States. Hart BL, Hart LA, Pinter-Wollman N. University of California
Among terrestrial mammals, elephants share the unique status, along with humans and great apes, of having large brains, being long-lived and having offspring that require long periods of dependency. Although focused neural cytoarchitecture studies on the elephant are needed, this comparative perspective on the cortical neural cytoarchitecture appears to relate to differences in behavior between elephants and their primate counterparts.
2007-03-24 - Davis, CA, United States. Yon L, Chen J, Moran P, Lasley B. University of California
During musth in bull elephants, the androgens testosterone (T), dihydrotestosterone (DHT), and androstenedione all increase significantly. Given the unusual endocrine physiology that has been discovered in female elephants, it is also possible that bull elephants produce some unusual androgens. A cell-based androgen receptor assay was used to explore this possibility using two different methods.
2007-01-28 - Davis, United States. Yon L, Kanchanapangka S, Chaiyabutr N, Stanczyk F, Meepan S, Lasley B. University of California
The phenomenon of musth is a very stressful event, both behaviorally and physiologically. An ACTH stimulation test was conducted in four adult Asian bull elephants to investigate the possibility that the classical hypothalamic-pituitary-adrenal (HPA) axis is active during musth, resulting in an increase in adrenally produced steroids. The pattern of results suggests that the adrenal steroid increase which occurs during musth results from some mechanism other than the classical HPA axis.
2024-07-10 - Dublin, Ireland.
Dublin Zoo has confirmed that a third elephant has tested positive for a virus which has left two other elephants dead over the last ten days. Eight-year-old Avani and seven-year-old Zinda died from E...
2024-06-18 - Houston, United States. Houston Zoo
Tess, a 40-year-old Asian elephant at Houston Zoo, has been given the first-ever dose of an mRNA vaccine created by virologists at Baylor College of Medicine (BCM) to prevent the deadly elephant endot...
2024-04-26 - Blackpool, United Kingdom.
The latest round of pregnancy tests at Blackpool Zoo has revealed that two of its elephants are expecting babies. Mother and daughter Noorjahan and Esha are both pregnant and due to give birth in late...
2024-04-02 - Sen Monorom, Cambodia.
There was sad news from Mondulkiri Province, with the death of 2 year old elephant “Chi Pich” being announced. Sources from the Elephant Livelihood Initiative Environment Organization (ELIE) said ...
2024-03-26 - Kochi, India.
Popular tusker Mangalamkunnu Ayyappan, 55, 55, died at Mangalamkunnu in Palakkad on Monday. The elephant owned by M A Haridasan had been under treatment for the past few months.
2024-03-23 - Kegalle, Sri Lanka.
The 76th elephant calf was born at the Rambukkana Pinnawala Elephant Orphanage on March 20.This baby elephant was born to 32-year-old she-elephant Shanthi and 19-year-old Pandu at the Pinnawala Elepha...
2024-03-23 - Pretoria, South Africa.
In the ongoing efforts to curb poaching and snaring of animals within the Zimbabwe and Mozambique borders, South African National Parks (SANParks) is working to create more partnerships with neighbour...
2024-03-15 - , United States.
After weeks of voting and thousands of submissions, the Toledo Zoo has officially chosen the name of their precious baby elephant and we're personally thrilled about the news! Ladies and gentleman, Ki...
2024-03-09 - Tucson, United States.
A baby elephant was born at Reid Park Zoo. The zoo said Semba, the facility’s African elephant matriarch, gave birth to a 265-pound calf around 3:31 a.m. Friday, March 8. Reid Park Zoo said the calf...
2024-03-04 - Copenhagen, Denmark.
A female baby elephant in Copenhagen Zoo has been named Chin after the Tha Chin river in central Thailand. The elephant was born last week in the Danish zoo. The zookeepers, who take care of the young...
2024-02-29 - Alappuzha, India.
Evoor Kannan, the elephant known for his murderous rage and with a history of killing two mahouts is in a bad mood these days. He had been gentle under the care of his former Mahout Sharath Parippally...
2024-02-20 - Hilvarenbeek, Netherlands.
African elephant Punda has become the mother of a healthy elephant calf after a 22-month pregnancy. This is the third calf born in the Safari Park Beekse Bergen k in four months. Never before have thr...
2024-02-15 - Pittsburgh, United States.
The zoo said Tsuni died Thursday after a sudden, brief battle with elephant endotheliotropic herpesvirus (EEHV). Her EEHV was detected through routine blood testing on Feb. 8, even though she presente...
2024-02-15 - Seoul, South Korea.
The oldest female elephant in South Korea passed away Tuesday at a zoo in Gwacheon, Gyeonggi Province, at the age of 59, zoo officials said Thursday. The female elephant, named Sakura, had suffered fr...
2024-01-30 - Bangalore, India.
The Bannerghatta Biological Park is brimming with excitement as it welcomes a delightful new addition—a baby boy elephant calf. This adorable arrival brings the elephant count in the Bannerghatta zo...
2024-01-27 - Guruvayur, India.
Elephant Kannan, of the Guruvayur Devaswom Elephant Camp, a nine-time winner of the festival-related elephant race, has passed away. His demise was around 5:30 pm on Saturday. The tusker's age at the ...
2024-01-27 - Koh Nhek, Cambodia.
Villagers found a baby elephant dead in Koh Nhek district, Mondulkiri province in the middle of the forest on January 26, 2024, suspected of being shot. Mondulkiri Provincial department of environm...
2024-01-13 - Beijing, China.
A recent study published in the journal eLife has uncovered new findings on the development of dextrous trunks by indigenous elephants. According to Dr. Shi-Qi Wang, a senior author of the research, t...
2024-01-13 - Pekanbaru, Indonesia.
The Tesso Nilo National Park in Pelalawan District, Riau Province, again lost one of its Sumatran elephants (Elephas maximus sumatranus) after a poacher allegedly killed it for its tusks. The 46-year...
2024-01-11 - New York, United States.
In a narrow but sprawling curatorial space at the uptown museum, The Secret World of Elephants, now opened, tells the story of elephant species and their relatives through life-size models, videos, gr...
