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urban areas

08/02/2018 / By Michelle Simmons

Pigeons could offer insights to fight disease caused by water and air pollution

Pigeons may be seen as a burden in urban areas because of their unhygienic habits. Contrary to this, experts believe that they could be of use as they could provide insights to fight disease brought about by water and air pollution. This was based on a study conducted by a team of researchers from the […]

06/13/2018 / By Janine Acero

Clever solution: Crows are cleaning city streets – a Dutch startup is training them to pick up cigarette butts in exchange for treats

A new Dutch startup called “Crowded Cities” is training crows to recognize and pick up cigarette butts in exchange for treats, effectively cleaning up the city streets and parks. The crows would drop the cigarette butts into a “Crowbar” device, which then scans the piece of litter to confirm that it is a cigarette butt. […]

04/10/2018 / By Michelle Simmons

Trees in the city can handle the heat and the bugs – if they have enough water

Having adequate amounts of water is not only applicable to humans, but also to trees. Trees in the urban area can survive the heat and the bugs if they have enough water. The study, published in the Journal of Applied Ecology, found that lack of water is a key stressor for city trees. The researchers […]

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