A Frothy Mucus Nest Protects Frog Eggs from Drought – Scientific American

Frothy mucus might not sound like the most inviting living space, but for some frogs’ offspring it is a lifesaving refuge from drought. The amphibians often lay their gelatinous eggs in pools of water to provide the moisture needed to develop properly—but those pools can dry up. “The biggest cause of [frog] offspring mortality is desiccation,” says University of Newcastle ecologist John Gould.
When studying frogs in Australia’s Watagan Mountains, Gould was surprised to find evaporated puddles where eggs thrived for days, swaddled in nests their mothers whip up by aerating mucus secretions with their toes. “You could see embryos still alive and kicking,” he says.
Scientists had previously hypothesized that several frog and toad species use foam to protect eggs from desiccation, but few studies had tested the idea. So Gould and his colleagues monitored 641 mucus nests built by the sandpaper frog, Lechriodus fletcheri, to determine whether embryos were surviving dry mountain conditions. They also conducted the first laboratory experiments to closely follow eggs’ development in nests deprived of water.

— Read on www.scientificamerican.com/article/a-frothy-mucus-nest-protects-frog-eggs-from-drought/

Turkey Is Next as Wildfires Afflict Mediterranean Countries – The New York Times

The Turkish authorities said they were investigating the causes of fires that killed at least four people and threatened popular tourist destinations.
— Read on www.nytimes.com/2021/07/30/world/middleeast/turkey-fires-mediterranean-lebanon.html

Amid drought, Taiwan plans more water curbs for chip hub Hsinchu | 1330 & 101.5 WHBL

TAIPEI (Reuters) – Taiwan will step up water usage curbs from June 1 for the major chip making hub of Hsinchu in a battle on islandwide drought, should there be no significant rain by month-end, the government said on Wednesday.
— Read on whbl.com/2021/05/19/amid-drought-taiwan-plans-more-water-curbs-for-chip-hub-hsinchu/