Rain in Australia's Parched Crop Zones Boosts Harvest Outlook

The crop is seen in a wheat field ahead of annual harvest near Moree, Australia, October 27, 2020. REUTERS/Jonathan Barrett
The crop is seen in a wheat field ahead of annual harvest near Moree, Australia, October 27, 2020. REUTERS/Jonathan Barrett
TT

Rain in Australia's Parched Crop Zones Boosts Harvest Outlook

The crop is seen in a wheat field ahead of annual harvest near Moree, Australia, October 27, 2020. REUTERS/Jonathan Barrett
The crop is seen in a wheat field ahead of annual harvest near Moree, Australia, October 27, 2020. REUTERS/Jonathan Barrett

Rain in parched areas of Western and South Australia and more expected in coming days could add as much as a million tons to the country's wheat harvest, analysts said this week.
The larger wheat production would help boost global supply after crop losses in Russia pushed Chicago futures prices to 10-month highs. Australia is a major exporter of wheat, barley and canola, and all three crops would benefit from the rains, Reuters said.
While Australia's eastern regions have had plenty of moisture, in the west and south many farmers have been planting seeds into dry earth and hoping for showers.
"Without the rain, we were heading for a reduction for wheat of half a million tons or more in Western Australia," said Ole Houe, head of advisory services at IKON Commodities in Sydney.
"With the rain, we might even add half a million," he said. "Our forecast is still more than 30 million tons and that number is probably growing now rather than shrinking."
Rain in Western Australia would also stabilize the canola crop since the state accounts for nearly half the country's canola production.
Farmers will also be encouraged to sow more seeds, which could result in Australia's planted area being up to 5% larger than if no rain had come, said Andrew Whitelaw at agricultural consultants Episode 3 in Canberra.
Precipitation this week and next should add between 500,000 and a million tons to the national wheat harvest, Whitelaw said, though he added that some eastern areas were now at risk of becoming too wet.
Much of Western Australia's crop belt and almost all of South Australia's received rain this week, and more widespread rain should fall in the coming eight days, particularly in the west and the east, Australia's weather bureau said.
In a long-range forecast this week, the bureau said June would likely see below-median rainfall in most crop areas but July-through-September should be wetter than average, boosting hopes for the harvest.
Australia's agriculture ministry is due to issue a quarterly crop report with its expectations for production on Tuesday.



Cute carnivores: Bloodthirsty California Squirrels Go Nuts for Vole Meat

This handout photo obtained from the University of California on December 18, 2024, shows ground squirrels eating voles in Davis, California. Sonja Wild / University of California, Davis/AFP
This handout photo obtained from the University of California on December 18, 2024, shows ground squirrels eating voles in Davis, California. Sonja Wild / University of California, Davis/AFP
TT

Cute carnivores: Bloodthirsty California Squirrels Go Nuts for Vole Meat

This handout photo obtained from the University of California on December 18, 2024, shows ground squirrels eating voles in Davis, California. Sonja Wild / University of California, Davis/AFP
This handout photo obtained from the University of California on December 18, 2024, shows ground squirrels eating voles in Davis, California. Sonja Wild / University of California, Davis/AFP

Squirrels might look like adorable, nut-hoarding furballs, but some are ruthless predators that hunt, tear apart, and devour voles.
That's the startling finding of a new study published Wednesday in the Journal of Ethology -- the first to document widespread carnivorous behavior in these seemingly innocent creatures.
"There is always something new to learn and wild animals continue to surprise us," lead author Jennifer E. Smith, an associate professor of biology at the University of Wisconsin-Eau Claire told AFP.
"In a changing world with many technological advances, there is no replacement for direct observation of natural history, including watching the squirrels and birds that often visit our backyards."
The observations were made this summer, during the 12th year of a long-term study conducted at Briones Regional Park in Contra Costa County, California.
Between June and July, researchers recorded 74 interactions involving California ground squirrels and voles, with 42 percent of them involving active hunting of their fellow rodents.
Co-author Sonja Wild, a postdoctoral researcher at the University of California, Davis, admitted she was initially skeptical of the reports brought to her by undergraduate students who first witnessed the behavior.
"I could barely believe my eyes," said Wild. But "once we started looking, we saw it everywhere."
It was previously known that as many as 30 species of squirrels opportunistically consume meat, ranging from small fish to birds. However, it was unclear whether this behavior stemmed from scavenging or active predation.
The new study is the first to confirm that hunting is, in fact, a common behavior.
Researchers observed squirrels crouching low to the ground before ambushing their prey, though more often, they chased voles, pounced, and delivered a neck bite followed by vigorous shaking.
The study also found that the squirrels' carnivorous behavior peaked during the first two weeks of July, coinciding with a surge in vole populations reported by citizen scientists on the iNaturalist app.
Other animals, such as raccoons, coyotes, and spotted hyenas, have been known to adapt their hunting strategies in response to human-induced changes in their environments.
"In a changing world, it can be daunting to consider all of the challenges that human presence, habitat loss, and climate change impose on animals," said Smith.
"Our study offers an exciting silver lining, demonstrating the incredible flexibility that some animals possess."
Several questions still remain unanswered.
Researchers hope to investigate how widespread hunting behavior is among squirrel species, whether it is passed down from parents to pups, and how it affects their broader ecosystems.