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European bison return to Spain: reports

The nearly extinct European bison has been reintroduced after centuries in Spain with seven animals coming from a rare herd in Poland, Spanish media reported Saturday.

Biology / Ecology

created Jun 06, 2010 | popularity 5 / 5 (10) | comments 4

Pedestrians follow the herd instinct when crossing the road

(PhysOrg.com) -- A Leeds University study has discovered pedestrians are likely to act like a herd when crossing roads, blindly following other pedestrians.

Other Sciences / Social Sciences

created Nov 16, 2010 | popularity 3.1 / 5 (8) | comments 7 | with audio podcast report

'Kill a camel' to cut pollution concept in Australia

Australia is considering awarding carbon credits for killing feral camels as a way to tackle climate change.

Space & Earth / Environment

created Jun 09, 2011 | popularity 2.5 / 5 (8) | comments 35

In Europe, bison find plenty of room to roam

(PhysOrg.com) -- The European bison, a close relative of the American bison, has been on a slow road to recovery for almost a century. Europe's largest grazing animal once dwelled from central Russia to Spain, ...

Biology / Ecology

created May 05, 2010 | popularity 5 / 5 (3) | comments 3

Scientists uncover an unhealthy herds hypothesis

Biologists worldwide subscribe to the healthy herds hypothesis, the idea that predators can keep packs of prey healthy by removing the weak and the sick. This reduces the chance disease will wipe out the whole ...

Biology / Ecology

created Jun 23, 2011 | popularity 5 / 5 (3) | comments 2 | with audio podcast

Fallow deer become hoarse in the hunt for a mate

Fallow deer become hoarse when trying to attract a mate, according to scientists from Queen Mary, University of London.

Biology / Plants & Animals

created May 19, 2009 | popularity 4.7 / 5 (3) | comments 0

Ancient DNA reveals caribou history linked to volcanic eruption

British Columbia, Canada: DNA recovered from ancient caribou bones reveals a possible link between several small unique caribou herds and a massive volcanic eruption that blanketed much of the Alaskan Yukon territory in a ...

Biology / Ecology

created Feb 22, 2010 | popularity 4.7 / 5 (3) | comments 0

eBay Mind Games

Psychologists have long known that when two people haggle over a price, it pays for the seller to start high.

Medicine & Health / Psychology & Psychiatry

created Dec 11, 2009 | popularity 3.3 / 5 (4) | comments 3

First albino buffalo spotted in Kenyan park

Rangers in Kenya's Hellsgate National Park have spotted an albino buffalo, the first of its kind ever recorded in the wildlife rich country, park officials said Friday.

Biology / Plants & Animals

created Apr 24, 2009 | popularity 4 / 5 (3) | comments 3

Ladybirds - wolves in sheep's clothing

(PhysOrg.com) -- CSIRO research has revealed that the tremendous diversity of ladybird beetle species is linked to their ability to produce larvae which, with impunity, poach members of 'herds' of tiny, soft-bodied ...

Biology / Plants & Animals

created Jun 24, 2011 | popularity 5 / 5 (2) | comments 0

Study of disease risk suggests ways to avoid slaughter of Yellowstone bison

Last winter, government agencies killed one third of Yellowstone National Park's bison herd due to concerns about the possible spread of a livestock disease to cattle that graze in areas around the park. Such drastic measures ...

Biology /

created Jan 12, 2009 | popularity 5 / 5 (1) | comments 0

Cows: More freedom may mean less milk

'Free-stall', untied cattle in small herds produce less milk than cows tied to their stalls but have a higher reproductive performance and suffer less teat injuries and metabolic diseases. Researchers writing in BioMed Central's ...

Biology / Other

created Feb 15, 2010 | popularity 5 / 5 (1) | comments 0

Bringing bison back to North American landscapes

The next 10 to 20 years could be extremely significant for restoring wild populations of American bison to their original range, including the Canadian Rockies; but for this to happen, more land must be made available for ...

Biology / Ecology

created Mar 02, 2010 | popularity 5 / 5 (1) | comments 0

Do have have a herding instinct?

(PhysOrg.com) -- A new study shows that consumers have a herding instinct to follow the crowd. However, this instinct appears to switch off if the product fails to achieve a certain popularity threshold.

Other Sciences / Social Sciences

created Oct 12, 2010 | popularity 5 / 5 (1) | comments 5 | with audio podcast

Expert: Hay test can lead to more efficient feeding during drought

An inexpensive hay test can offer the best guidance as to how much supplemental feed is required for a beef cattle herd, and at the same time, save ranchers money, according to a Texas AgriLife Research scientist.

Biology / Other

created Oct 21, 2011 | popularity 5 / 5 (1) | comments 0

Herd

Herd refers to a social grouping of certain animals of the same species, either wild or domestic, and also to the form of collective animal behavior associated with this (referred to as herding) or as a verb, to herd, to its control by another species such as humans or dogs.

The term herd is generally applied to mammals, and most particularly to the grazing ungulates that classically display this behaviour. Different terms are used for similar groupings in other species; in the case of birds, for example, the word is flocking, but flock may also be used, in certain instances, for mammals, particularly sheep or goats. A group of quail is often referred to as a covey. Large groups of carnivores are usually called packs, and in nature a herd is classically subject to predation from pack hunters.

Special collective nouns may be used for particular taxa (for example a flock of geese, if not in flight, is sometimes called a gaggle) but for theoretical discussions of behavioural ecology, the generic term herd can be used for all such kinds of assemblage.[citation needed]

The word herd, as a noun, can also refer to one who controls, possesses and has care for such groups of animals when they are domesticated. Examples of herds in this sense include shepherds (who tend to sheep), goatherds (who tend to goats), cowherds (who tend cattle), and others.

For more information about Herd, read the full article at Wikipedia.
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