10,000 Birds
OCTOBER 25, 2016
Agonizing quandaries concerning invasive species are well-known to wildlife biologists. The relevant numbers involving cats, the people that cherish them, and the birds (and small mammals and reptiles) that they kill are all too large to mean much; you might as well use the funny word “gazillions.”
10,000 Birds
JULY 24, 2012
The number of individual birds and mammals alone that are affected by these factors are countless; and when you consider fish, reptiles and amphibians, it is hard to comprehend the magnitude of life that gets wiped out around the world (and certainly including the U.S.) on a daily basis, both legally and otherwise. For example, when the U.S.
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10,000 Birds
JULY 11, 2012
Wildlife conservation is concerned with protecting wildlife at the level of species or perhaps population. With the exception of species that number in the hundreds, conservation biologists are not as concerned with the fates of individual animals, it is only when such fates of many individuals are added up do they begin to worry.
10,000 Birds
MAY 30, 2012
In the parking area I immediately encountered a pair of Australian Brush-turkeys as well as a new species for me, a Grey-headed Robin. This huge member of the Australian robin family is really tame in this carpark, making it probably the easiest place n the world to see the species (other than the Tableland it is only found in New Guinea).
10,000 Birds
JULY 21, 2011
Amphibian’s and Reptiles: 3.4 Comparing mammals, birds, and reptiles, for instance, what is the distribution and range of sizes? What we see here, however, is both: Most of the mammals at this small end of the graph are nocturnal, and there is clearly a lack of overlap in body size for many species.
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