Shadows of tree branches and leaves cast on a wooden fence; Gateshead, Tyne and Wear, England PacificStock
Leaves In Autumn Colours At Crystal Springs Gardens; Portland, Oregon, United States of America PacificStock
Close up of a colourful leaf from a tropical plant; Maui, Hawaii, United States of America PacificStock
Willow buds begin to sprout as the air warms, often before all the surrounding snow has melted; Mentasta, Alaska, United States of America PacificStock
Portrait of a beautiful young woman in a pink one-piece jumpsuit looking at the camera in front of a black and white background her raspberry colored hair flying around Artmood Visualz
A forest of giant kelp (Macrocystis pyrifera), off Santa Barbara Island; California, United States of America PacificStock
CAPTIVE: Three newborn calf musk ox stand together, Alaska Wildlife Conservation Center, Southcentral Alaska, summer PacificStock
Black bear cub (ursus americanus), captive in Alaska Wildlife Conservation Center, South-central Alaska; Portage, Alaska, United States of America PacificStock
A Variegated Fritillary Butterfly (Euptoieta claudia) soaks up sunlight; Tahlequah, Oklahoma, United States of America PacificStock
Japanese Maple (Acer palmatum) turning red in the autumn; Astoria, Oregon, United States of America PacificStock
Close up of the centre of an orange gerbera with the petals slightly out of focus against a black background; London, England PacificStock
A california poppy (Eschscholzia californica) blooms in a garden against a blue sky; Astoria, Oregon, United States of America PacificStock