Arnold van Vliet

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Pine processionary caterpillars marching over gravel
TechNature
Years after itchy epidemic, new type of processionary caterpillar appears in Netherlands
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Oak processionary caterpillar.
Nature
Little nuisance expected from poisonous caterpillars next year
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Oak processionary caterpillar.
Nature
Increasing numbers of oak processionary caterpillars in the Netherlands, biologist says
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Cherry blossoms in the springtime
Nature
Spring plants bloom a month earlier due to high temperatures
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The leaves turning color on a chilly autumn day in Nieuwe Niedorp, Noord-Holland. 18 November 2022
TechNature
Autumn leaves late to appear due to warm September, October
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Nature
TechNature
Biologist: The effects of the warm year on nature become clearly visible
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Mosquito drinks blood.
Nature
Surge in mosquito nuisance linked to late summer heatwave, experts say
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Wasps
HealthNature
Fewer mosquitoes and wasps in the Netherlands this summer due to hot and dry June
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Flourishing grass in the Flevopark in Amsterdam-Oost, 22 May 2023
Nature
Hay fever sufferers beware: Peak pollen season kicks off in the Netherlands
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A Dutch tourist snapped this photo of thousands of oak processionary caterpillars covering a tree at a campsite in Volstroff, France. June 17, 2019
Nature
No massive poisonous caterpillar plague likely this year
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A Dutch tourist snapped this photo of thousands of oak processionary caterpillars covering a tree at a campsite in Volstroff, France. June 17, 2019
Nature
Poisonous processionary caterpillars start to hatch, making a return to NL
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800px-Adult_deer_tick(cropped)
HealthNature
Researchers find new method to fight ticks