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Diurnal cycle mind map, concept for presentations and reports
Hoary marmot is a large, diurnal, burrowing rodent of the squirrel family, native to Eurasia and North America. Marmot on the top of Whistler Mountain, Canada with snow in the background.
Peacock-butterfly (Vanessa io) flies in early spring at very beginning of swarning. Butterflies overwinter in imago stage. North-East of Europe, boreal forest zone (taiga). Frightening look of eye
Diurnal motion of stars and Jupiter
Colorful and beautifully patterned diurnal butterflies search for food in the warm morning sun.

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