Eurasian Otter (Lutra lutra) young individual playing and fish feeding over frozen surface of the river in Kajaani, Finland, in winter at minus 37C (controlled conditions)Ice crystals from humidity condensation forming outside a window glass under extremely cold temperatures, Kuhmo, FinlandFog from river stream and humidity condensation instantly freezing due to extreme low temperatures on branches of the nearby trees, Kuhmo, FinlandBacklit foggy forest views in the boreal forest near Kuhmo, Finalnd, at sunset in FebruarySunlit details on the low vegetation covered by thick snow layer in winter, Oulanka, Kuusamo, FinlandCouple of European Beeeaters (Merops apiaster) perched in the surroundings of the nest in breeding season, SpainBeech trees (Fagus sylvatica) in the mist, Montseny nature reserve, Spain. This is the Southernmost Beech forest in Europe.Subadult Lagermeier (Gypaetus barbatus) flying at a necrophagous bird feeding station, SpainWalker's and dog footprints in the sand at a recently machine-cleaned beach, SpainHighly enlarged view of a text link to a www webpage on a computer screen showing additive formation of colors via 3 RGB switchable photodiodes per each pixel.Slate metamorphic rock eroded by the action of the waves and stones in a beach, NorwayScandinavian Reindeer (Rangifer tarandus) cattle looking for some food in winter under the snow, Tromso area, NorwayEurasian Lynx (Lynx lynx) in winter fur over snow and under snowfall, controlled conditions, NorwayWolverine (Gulo gulo) in winter, running on snow and under snowfall, controlled conditions, NorwayEurasian Wolves (Canis lupus lupus) in winter fur, under snowfall in controlled conditions, NorwayArctic Fox (Vulpes lagopus) in winter white creamy fur, under snowfall and in controlled conditions, NorwayBranchipus schaefferi is a Crustacean appearing in European meadows claywaterAedes triseriatus mosquito female biting on human skinBed Bugs (Cimex lectularius) an emerging pest species, on an embroidered bed sheet, SpainDistorted view of a young forest of Scots Pine, SpainAphanius iberus swimming in the vicinity of mosquito larvae potential preys (Culex pipiens). This is a mosquito larvivorous fish species presently endangered in the Mediterranean since the introduction of the American mosquitofish (Gambusia spp.) in early XXth century, which harms the autochtonous species.Night view of the Monastery of Santes Creus, SpainSingle black mouse integrated in a group of human-like white miceOne of the most famous waterfalls in Iceland, Gullfoss (Golden waterfall)One of the most famous waterfalls in Iceland, Gullfoss (Golden waterfall)Dyrhólaey promontory on the Atlantic ocean, IcelandCrystal-clear ice stalagmites in the Leidarandi lava tube, IcelandWheat (Triticum vulgare) field in spring, SpainDusty trail photographed by night at the lights of a car, SpainSparse, steppe-specific vegetation on  clay-only subdesertic area of the natural park of Bardenas Reales de Navarra, Navarre, SpainCreviced ground and salty remains on clay-only area of the natural park of Bardenas Reales de Navarra, Navarre, SpainLong exposure taken in the natural area of Bardenas Reales of Navarre, Spain. This is a semnidesertic clay region eroded by rain and winds. The  natural monument in the image center is named Castildetierra. All stars seem to rotate around the Polar star which is always located at North in the Northern hemisphere.



Roger Eritja (Barcelona, 1960) is a professional Nature photographer striving to produce honest, striking self-explaining pictures that tell a story by themselves. Firstly specialized in insect photography accordingly to his PhD degree in entomology, his expanding interests cover at present all things related to natural history, as well as travel photography.

He presently licenses directly to clients an archive of some 69,000 images but is also represented by several global stock agencies. His work is published worldwide and as a recognized professional he leads workshops and also writes technical articles, as well as the text of his assignments as a biologist. In this site you’ll find samples of his work, a blog as well as commercial and contact information.

It is hoped you’ll like it but please keep in mind that pictures are NOT free. Please be so kind not to grab images from this site, as they are copyrighted and tracked materials.


Roger Eritja (Barcelona, 1960) és un fotògraf de natura professional que treballa per obtenir fotografies impactants, autèntiques i que expliquin una història per elles mateixes. Especialitzat inicialment en fotografia d’insectes paral.lelament amb el seu Doctorat en entomologia, els seus interessos actuals cobreixen tots els aspectes del medi ambient, així com fotografia de viatges.

Actualment distribueix directament un arxiu de vora de 69.000 imatges, i també a través d’agències de fotografia. El seu treball és publicat arreu del món, imparteix tallers de fotografia, escriu articles tècnics, i com a biòleg, també els textos dels seus reportatges. En aquest web hi trobareu galeries amb una mostra del seu treball, un blog i enllaços de contacte i de venda d’imatges.

Esperem que us agradi però si us plau recordeu que les imatges NO són gratuïtes. No està permès d’usar cap imatge d’aquest lloc, protegides per copyright i seguiment, sense obtenir-ne una llicència d’ús.


Roger Eritja (Barcelona, 1960) es un fotógrafo profesional de naturaleza interesado en la obtención de imágenes impactantes y honestas, capaces de explicar una historia por sí mismas. Inicialmente especializado en fotografía de insectos con su doctorado en Entomología, con el tiempo sus intereses se han ampliado a todo el medio natural, así como a fotografía de viajes.

Distribuye directamente un archivo de 69.000 imágenes, así como a través de agencias. Su trabajo es publicado en todo el mundo, siendo un reconocido escritor, que como biólogo también redacta los textos de sus reportajes; ha sido profesor de múltiples talleres de fotografía. En esta página encontraréis muestras de su trabajo, un blog y enlaces para contactar o comprar imágenes.

Esperamos que os gusten, pero recordad por favor que las fotos NO son gratuitas. No está permitido utilizar ninguna fotografía de este sitio, protegidas por copyright y seguimiento, para ningún uso.


Roger Eritja (Barcelona, 1960) est un photographe naturalier professionnel en quête d’images à impact et authenticité, qui sachent s’expliquer d’elles-mêmes. D’abord spécialiste en images d’insectes à l’instar de son doctorat d’État en entomologie, ses intérêts couvrent actuellement tous les aspects du milieu naturel, ainsi que la photo de voyages.

Il distribue quelque 69.000 images directement mais aussi par le biais de plusieurs agences d’illustration. Son travail est publié au travers du monde; il écrit le texte de ses reportages et des articles techniques. Il a aussi dirigé plusieurs workshops de photo de nature. Vous trouverez sur ce site des echantillons de son travail, un blog et des liens pour contact ou pour l’achat d’images.

Nous vous souhaitons que vous appréciez votre visite. Souvenez-vous SVP que ces images ne SONT PAS gratuites, mais protégées par le copyright et le suivi et ne peuvent être utilisées sans une autorisation.