Titlebook: Urban Raptors; Ecology and Conserva Clint W. Boal,Cheryl R. Dykstra Book 2018Latest edition Cheryl R. Dykstra 2018 urban ecosystems.raptors

警告

Insatiable

Cooper’s Hawks: The Bold Backyard Huntersof woodlands is now perhaps the most common backyard breeding raptor in (nonforested) cities throughout North America. Indeed, city residents commonly recount to us the dazzling flying speed of the “blue darter” in its pursuit of birds at feeders. Who would have guessed that city planners and the pe

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transplantation

Harris’s Hawks: All in the Familypted to human presence in many urban landscapes, generally without developing conflicts with human residents. Harris’s hawks are often popular among nature enthusiasts due to the species’ accessibility, large size, and easily recognizable plumage. Harris’s hawks have also garnered popularity because

idiopathic

Barred Owls: A Nocturnal Generalist Thrives in Wooded, Suburban Habitats, not so much asking as demanding to know “Who cooks for you, who cooks for you-all?” His mate responds, in a slightly higher key, and their conversation escalates into a raucous caterwauling of bizarre hoots. A passerby could not be faulted for thinking there was a monkey up there in the trees some

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留戀

FID

Raptor Mortality in Urban Landscapesle, when late winter storms bring low temperatures, snow, and ice, spring migrants or their nestlings can rapidly deplete limited energetic reserves. Summer storms and monsoons can bring high winds, torrential rain, and hail, adding risks of falling rock and ice (which can dislodge when melting) cru

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