Jussi Murtosaari / Goldeneye (Bucephala clangula) with chicks swimming behind, Helsinki, Uusimaa, Finland, May.

Jussi Murtosaari / Snowy owl (Bubo scandiacus) Alajarvi, Etela-Pohjanmaa / Southern Ostrobothnia, Finland

Jussi Murtosaari / Green-veined white butterfly (Pieris napi) in flight, Jyvaskyla, Keski-Finland / Central Finland, Finland, September.

Jussi Murtosaari / Apollo butterfly (Parnassius apollo) in flight, Foglo, Ahvenanmaa / Aland Islands, Finland, July.

Jussi Murtosaari / Muskrat (Ondatra zibethicus) Espoo, Uusimaa, Finland, May. Introduced species.

Jussi Murtosaari / Scarce tortoiseshell butterfly (Nymphalis xanthomelas) on pussy willow, Luhanka, Keski-Finland, April. / Central Finland, Finland, April.

Jussi Murtosaari / European robin (Erithacus rubecula) adult with autumn leaves in background, Punkaharju, Etela-Savo / Southern Savonia, Ita-Suomi / Eastern Finland, Finland. September

Jussi Murtosaari / Clouded pale yellow butterfly (Colias hyale) feeding, Laitila, Lounais-Finland / South-Western Finland, Finland, July.

Jussi Murtosaari / Beautiful demoiselle (Calopteryx virgo) pair mating, Kitee, Pohjois-Karjala / North Karelia, Finland, July.

Jussi Murtosaari / Pale tussock moth (Calliteara pudibunda) caterpillar, Lemland, Ahvenanmaa / Aland Islands, Finland, September.

Jussi Murtosaari / Snowy owl (Bubo scandiacus) calling, Alajarvi, Etela-Pohjanmaa / Southern Ostrobothnia, Finland

Jussi Murtosaari / Thor's fritillary butterfly (Boloria thore) Kitee, Pohjois-Karjala / North Karelia, Finland