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Classical swine fever data: More risk from wild boar movement, mating

2019-08-19 19:54:00| National Hog Farmer

Contrary to common interpretations, the density of wild boar in a municipality was not decisive.

Tags: data risk classical wild

 

Grizzlies and polar bears mating more frequently

2016-05-28 23:15:00| Climate Ark Climate Change & Global Warming Newsfeed

Comment: The warmer temperatures have led to expanded territories for the grizzlies to roam and run into polar bear mates, which could lead to polar bears as we know them to dissolve into the grizzly population. Grizzlies and polar bears have enough genetic similarity to allow for interbreeding - they are thought to have split off from the same genetic line no more than 500,000 years ago - but scientists have yet to determine if a hybrid bear can reproduce or what their survival rate might look like. "If...

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Grizzlies and polar bears are mating alarming reason

2016-05-25 13:49:00| Climate Ark Climate Change & Global Warming Newsfeed

The Villages Suntimes: So for now, scientists are taking the lead from media reports and calling hybrid bears with a polar bear father a "pizzly" and one with a grizzly bear father a "grolar". Female grizzlies tend not to stray far from their home ranges, and male polar bears don't usually creep into grizzly habitats. Unfortunately, as the breeding between the two bears becomes more common, it is likely that the polar bear will lose out on genetic diversity. Hybrids are known either as a grolar or a pizzly, depending...

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Tropical birds develop 'superfast' wing muscles for mating, not flying

2016-04-12 12:00:00| LifeSciencesWorld

[NEWS] Studies in a group of tropical birds have revealed one of the fastest limb muscles on record for any animal with a backbone. The muscle, which can move the wing at more than twice the speeds required for flying, has evolved in association with extravagant courtship displays that involve rapid limb movements, according to a paper to be published in the journal eLife. The 'superfast' wing movements of male red-capped and golden-crowned manakins are un…

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Flush-Head Studs offer quick mating with plastic fasteners.

2015-12-04 14:31:04| Industrial Newsroom - All News for Today

Integrating X-Press™ threads, PEM Type FHX™ Studs enable quick mating with push-on plastic nuts, wire tie products, or other plastic fasteners in thin metal assemblies. Self-clinching units install permanently in metal sheets as thin as 1 mm and press into place using any standard press. Available with 5 mm and 6 mm threads in lengths from 10–25 mm, studs are made from hardened carbon steel and finished with zinc plus clear chromate as standard or rust-preventive oil finish as option.

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