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These birds need about per pair so they can find enough food to feed their young and themselves.
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These and birds
These birds are absent from the southern tip of Florida and the highest elevations of the Appalachian Mountains, but are found in eastern Mexico and in Cuba.
These birds are generally solitary or found in pairs early in the year, but family groups are common in the late summer and winter roosts may have two dozen or more birds in a single covey.
These are generally monogamous birds, though some evidence of polygamy has been noted.
These birds can raise 1-2 broods of 12-16 eggs per brood annually.
These birds are believed to have had a life span of about 20 to 25 years.
These are characteristics of mammals and birds.
Lovette, a member of the committee, said that more testing is needed to support that change, but concluded that " These results will likely initiate an interesting debate on how we should classify these birds.
These paired birds will mate every year between January and May.
These include from microscopic rotifers and insects, to fish, amphibians, birds and mammals.
These sand bars are often associated with large wetlands, which support large numbers of plant and animal species, as well as providing important rest areas for migratory birds.
These contain a rich southern biota ; typical examples include birds such as ibis and egrets.
These birds feed by hunting fish, squid and other small sea animals, for which they travel and dive quite extensively.
These same studies suggest, however, that moose learn quickly and adapt, fleeing an area if they hear or smell wolves, bears, or scavenger birds such as ravens.
These include all vertebrates with quadrupedal ancestors, including mammals, reptiles, amphibians, and birds.
These are either carrion-feeding or large raptors that can take live mammal prey, including Golden Eagle, Rough-legged Buzzard ( also known as the Rough-legged Hawk ), and Raven, or else seed-eating birds, including several species of grouse and crossbills.
These frequencies are invisible to humans, but visible to a number of insects and birds.
These birds are of great value as scavengers, especially in hot regions.
These eagles often target various arboreal or ground-dwelling mammals and birds, which are often unsuspectingly ambushed in such dense, knotty environments.
These included Guillaume Rondelet who described his observations in the Mediterranean and Pierre Belon who described the fish and birds that he had seen in France and the Levant.
These projects help to identify distributions of birds, their population densities and changes over time, arrival and departure dates of migration, breeding seasonality and even population genetics.
These flies are an important source of food for migratory and nesting birds.
These are mainly woodland birds with long tails and high visual acuity, hunting by sudden dashes from a concealed perch.
These data support the idea that non-breeding birds combine adrenal and / or gonadal DHEA synthesis with neural DHEA metabolism to maintain territorial behavior when gonadal testosterone secretion is low.
These and need
These specialists perform valuable services by helping teachers learn to identify children who need special attention, by suggesting ways of meeting the needs of individual children in the regular classroom, and by providing clinical services for severely maladjusted children.
These qualities are the ultimate source of human happiness, and the need for them lies at the very core of our being " ( Dalai Lama ).
These finishes protect the adobe wall from water damage, but need to be reapplied periodically, or the walls can be finished with other nontraditional plasters providing longer protection.
These songs were typically performed while adjusting the rigging, raising anchor, and other tasks where men would need to pull in rhythm.
These communities use extemporaneous forms of administration at the discretion of the minister, who need not be a pastor.
These teachings discuss the ministry and atonement of Jesus, the laws of justice and mercy, the need for repentance, and the resurrection and judgment of all people.
These buses often need to undergo a degree of vehicle restoration to restore them to their original condition, and will have their livery and other details such as internal notices and rollsigns restored to be authentic to a specific time in the bus's actual history.
These need not be greater numerical losses-if one side is much more numerous than the other than pursuing a strategy based on attrition can work even if casualties on both sides are about equal.
These do not need to be defeated to complete the level, and disappear once a player's life is lost.
These rest states need not be symmetric with respect to stored energy.
These damages need not be set forth in statute as they already exist in the tradition of common law.
These are bets that may not be settled on the first roll and may need any number of subsequent rolls before an outcome is determined.
These clutches had long operating lives, cycling for tens, maybe hundreds of millions of cycles without need of maintenance other than occasional lubrication with recommended oil.
These tubes didn't need gas in them to work, so they were evacuated to a lower pressure, around 10 < sup >− 9 </ sup > atm ( 10 < sup >− 4 </ sup > P ).
These have a lower infection risk, are much less prone to phlebitis or extravasation, and abolish the need for repeated insertion of peripheral cannulae.
These have more to do with the simplified models of bulk matter used, and in any case have nothing to do with general relativity, and need to be excluded.
These special circumstances need to be excluded by some hypothesis.
These programs in schools everywhere need a wide variety of clothes suited for the many productions they put on each year.
; Integrated data warehouse: These data warehouses assemble data from different areas of business, so users can look up the information they need across other systems.
These semiconductor radiation detectors need efficient and uniform charge collection and low leakage current.
These algorithms need only a few multiplications and additions to calculate each vector.
These set-ups are taken for granted by the genre conventions, and need not be explained for the reader anew ... though it should also be noted that these elements can easily be treated subversively as well, playing with some of the preconceptions inherent in formula fiction.
These solutions are often ideally suited for users who only very occasionally need to use fax services.
These typically need to be close to where the children live, for practical logistics.
These used a small number of standard components, all small enough to be readily transportable in areas with poor or non-existent roads, and were joined together using bolts rather than rivets, reducing the need for skilled labour on site.
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