Herd
![Boy herding a flock of [[sheep](https://upload.wikimedia.org/wikipedia/commons/6/67/Sheep_and_herder_India.jpg)
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 for mammals, particularly sheep or goats. 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.
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), and cowherds (who tend to cattle). Provided by Wikipedia
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by Covey, Sean,
Published 1998
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by Covey, Stephen R.
Published 1994
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by Covey, Stephen R.
Published 1989
Published 1989
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by Covey, Stephen R.
Published 1996
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by Covey, Stephen R.
Published 1998
Published 1998
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by Covey, Stephen R.
Published 1998
Published 1998
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by Covey, Stephen R.
Published 2011
Published 2011
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