insect common drone fly eristalis tenax in a field full of chamomile camomile, matricaria on an biological farm

agriculture agro are attract attractive autumn beautiful biodivers biodiversity biological birds camomile chamomile colors colourful common culture daisy dried drone ecological environment eristalis essential europe farm farming farmland feeding feeling field flora flower flowers fly full green groningen growing harvest herb herbal holland idyllic inclusive increasing industry insect insects land leave leaves light margins matricaria meadow medicine natural nature netherlands oil scent seasonal sitting smell smelling soil sown spring summer tea tenax traditional very white winter yellow