Moreover,
Hot summers compromise food resources:
The monarchs also feel the impact of extreme heat on their food sources. Consequently, The lack of food will make the fall migration of these endangered pollinators particularly difficult. However, according to Heather Kharouba, an associate professor in the Biology Department of the Faculty of Sciences at the University of Ottawa.
It will be a double blow for monarch butterflies
explains the researcher.
We therefore anticipate additional impacts on the monarch butterfly
she adds
She explains that these butterflies need plant nectar. while their caterpillars feed on asclepia leaves before forming a chrysalide.
Even when the flowers that have not faded because of the heat. the drought, the quality of the nectar seems to change, she notes.
Summer was hot and dry in the Windsor-Essex region of Ontario, with temperatures exceeding 30 ° C during hot summers compromise food resources the day.
Residents make conservation efforts – Hot summers compromise food resources
Leo Silvestri leads a group Facebook Local dedicated to the conservation of the monarch. in which members share information on the habitats of the pollinators.
According to Leo Silvestri, the butterflies he raises are identical to those observed in nature.
Photo : CBC News
This retired building painter, who is nicknamed himself man with asclepia
transformed her garden hot summers compromise food resources into a butterfly garden.
These small areas are essential
estimates Professor Kharouba.
They therefore have a relatively greater importance. weight than you would have thought if we consider the small size of these gardens
she adds.
With information from Emma Loup from CBC
hot summers compromise food resources — Hot summers compromise food resources:. The monarchs also feel the impact of extreme heat on their food sources. The lack of food will make the fall migration of these endangered pollinators particularly difficult. according to Heather Kharouba, an associate professor in the Biolo.
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