Blue tit (left) and great tit in snowfall, at the Northern Vosges Regional Nature Park in France.

Grapes on the vine ripening for the autumn harvest.

A lion looks up at a drone.

Cypress tree tunnel at Point Reyes National Seashore in California, at different times during the day.

The Lantana plant, native to tropical regions of the Americas and Africa but exist as an introduced species in numerous areas such as the Maltese islands, is an important source of nectar not only for butterflies but also for many other insect species.

Bearded reedlings resting amongst reeds, in Northern Europe.

Eastern bluebirds in Charlotte, North Carolina.

Eurasian red squirrels in Scotland.

Great blue herons in the Wakodahatchee Wetlands, Delray Beach, Florida.