Asia

Hatching success of Hawksbill sea turtles (Eretmochelys imbricata) in a protected hatchery site in Nakhiloo Island, Persian Gulf

Hawksbill sea turtle is one of the two important marine turtles, breeding and nesting regularly in the Iran beaches of the Persian Gulf. Hawksbill turtles are critically endangered and there is very little information regarding their Indian Northwest population. Thirty eight nests of Eretmochelys imbricata were monitored during the nesting season in Nakhiloo Island. Half of the nests were transferred into a protected hatchery site, in which there were no risk of predation and high-tide inundation. All nests were closely monitored during the incubation period.

13 September 2018

Diversity, Habitat Distribution, and Indigenous Hunting of Marine Turtles in the Calamian Islands, Palawan, Republic of the Philippines

All of the world’s seven species of marine turtle are threatened by a multitude of anthropogenic pressures across all stages of their life history. The Calamian Islands, Palawan, Philippines provide important foraging and nesting grounds for four species: green turtles (Chelonia mydas), hawksbill turtles (Eretmochelys imbricata), loggerheads (Caretta caretta), and leatherbacks (Dermochelys coriacea).

13 September 2018

Genetic Structure and Diversity of Green Sea Turtle (Chelonia mydas) from South China Sea inferred by mtDNA control region sequence

We analyzed 88 control region sequences of green sea turtle (Chelonia mydas) from around Hainan Island in the South China Sea. These sequences had a length of 489 bp and revealed 8 mtDNA haplotypes of which four haplotypes (CMC1, CMC4, CMC7, and CMC8) had not been discovered before. Haplotype diversity (h) and nucleotide diversity (π) were 0.45 ± 0.054 and 0.0035 ± 0.0014, respectively. Neighbor-Joining tree based on control region sequences revealed that genetic relationship between green sea turtles from the South China Sea and from Japan Sea were very close.

13 September 2018

Forscher rätseln über Massensterben bei Antilopen

Die Seuche wütete drei Wochen, dann waren mehr als 200.000 Saiga-Antilopen tot. Bisher dachte man, sie starben an einer Infektion mit Bakterien.

18 January 2018

Scientists uncover secret of 'mass mortality event' of endangered saiga antelopes in Central Asia

The sudden death of 200,000 critically endangered saiga antelopes in the remote steppe grassland of Central America was caused by unusual environmental conditions

18 January 2018

Extreme weather behind sudden die-off of rare antelope?

Scientists have determined that unusually warm temperatures and high humidity may have played a role in the mysterious die-off two years ago of half of the world's population of

18 January 2018

Mystery deepens over mass die-off of antelopes

A mass die-off of wild antelopes in Kazakhstan was triggered by environmental factors, scientists believe.

BBC

17 January 2018

A time bomb for the saiga? Bad news Central Asia’s beleaguered antelope

In May 2015, more than 200,000 saiga antelope (Saiga tatarica) suddenly died in Kazakhstan, reducing the global population of the critically endangered species by two-thirds.

17 January 2018

Scientists Think They've Finally Worked Out What Caused The Mass Death Of Saiga Antelopes Three Years Ago

Back in 2015, more than 200,000 saiga antelopes mysteriously died in Kazakhstan over a three week period, wiping out 60 percent of the global population.

17 January 2018