As regular CFZ-watchers will know, for some time Corinna has been doing a column for Animals & Men and a regular segment on On The Track... particularly about out-of-place birds and rare vagrants. There seem to be more and more bird stories from all over the world hitting the news these days so, to make room for them all - and to give them all equal and worthy coverage - she has set up this new blog to cover all things feathery and Fortean.

Wednesday, 14 March 2018

Humans behind majority of raptor deaths in Ontario, Canada



Date:  March 12, 2018
Source:  University of Guelph

Summary:
Researchers found that a majority of raptor deaths are due to trauma and starvation caused by urban expansion and other types of anthropogenic landscape alterations.

Human encroachment is the leading cause of death among Ontario's at-risk birds of prey, according to a first-ever University of Guelph study.

Among deceased raptors submitted to the Canadian Wildlife Health Cooperative over a 23-year period, a majority of the wild birds died of trauma and starvation, said pathobiology professor Nicole Nemeth.

"The most common cause of death was from trauma, which often included colliding with a vehicle or flying into stationary objects, such as buildings," said Nemeth. "The second most common cause was emaciation, which often occurs when the landscape changes in a way that hinders them from successfully hunting and finding shelter."


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