1.any of several birds of the New World subfamily Icterinae (family Emberizidae) having shiny black or mostly black plumage, as the red-winged blackbird. 2.a common European thrush,Turdus merula,the male of which is black with a yellow bill. ...
American Black BearCommon Name: American black bears Scientific Name: Ursus americanus Type: Mammals Diet: Omnivore Group Name: Sleuth, sloth Average Life Span In The Wild: 20 years Size: 5 to 6 feet long Weight: 200 to 600 pounds Size relative to a 6-ft man: IUCN Red List Status: ...
American Black BearCommon Name: American black bears Scientific Name: Ursus americanus Type: Mammals Diet: Omnivore Group Name: Sleuth, sloth Average Life Span In The Wild: 20 years Size: 5 to 6 feet long Weight: 200 to 600 pounds Size relative to a 6-ft man: IUCN Red List Status: ...
Anas rubripes (redirected fromAmerican Black Duck) Thesaurus Acronyms Wikipedia Related to American Black Duck:ring-necked duck,blue-winged teal,Northern Shoveler,Northern Pintail ThesaurusAntonymsRelated WordsSynonymsLegend: Switch tonew thesaurus
Life History Characteristics Black bears are usually solitary animals whose lifestyles are dictated by their biological need to consume large quantities of food. Bears only tolerate the presence of other bears during the breeding season, when a female is with her cubs, or when bears congregate in ...
American Black Bear Photo of black bear, habitat, life span, range, physical appearance, diet, reproduction and social behavior. (From National Geographic Animals) American Black Bear Photos of black bear, description, taxonomy and evolution, subspecies, distribution and population, habitat, behavior ...
American black bears appear in a variety of colors despite their name.In the eastern part of their range(地理分布区),most of these bears have shiny black fur,but in the west they grow brown,red or even yellow coats.To the north,the black bear is actually gray or white.Even in the sam...
American Black Bear Anatomy The design of the body allows these bears to move extremely fast. Never think you can outrun one as they have been clocked at up to 25-30 miles per hour. They have a head that is much larger than other types of bears. They are very powerful due to their...
We estimated survival rates from marked bears for hunting and non-hunting seasons to determine whether these data may be represented in the hunter-harvest sample, and compared median age and survival rates for marked bears with life-table survival estimates for bears killed by hunters in each of...
American black bearelasticitylife table response experimentsNorth Carolinapopulation growth ratepopulation modelingsensitivitySouthern AppalachiansUrsus americanusvital ratesAnalyses of large, long-lived animals suggest that adult survival generally has the potential to contribute more than reproduction to population...