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 has licensed images from newspapers to magazines, museum exhibits, calendars, smartphone apps and even lottery tickets (needless to say he bought as many tickets as possible – as unlucky as usual). He is published worldwide thanks to his representing agencies. Please click on their logotypes below to be forwarded to on-site collections in new windows. If you can’t find specific images, just fill the contact form .
Roger also carries out exhibits, workshops, lectures and technical seminars on scanning, macro and lighting topics. As a skilled writer he can produce the texts for his photostories, thus producing well-documented packages on natural history, as well as technical articles about equipment.

He is a member of SCFN (the Catalan nature photographers association) and AEFONA (the Spanish one). He is available for commanded work. Since his licence rates are very reasonable he does not grant gratuities.


Les imatges de Roger Eritja han aparegut en revistes, diaris, exposicions museístiques, col.leccionables, calendaris, aplicacions per mòbils intel.ligents i fins i tot en bitllets de loteria (no cal dir que es va comprar tots els que va trobar d’aquell sorteig; sense cap sort, com sempre). Publica internacionalment gràcies a la representació d’agències. Clicant els logos d’aquí a sota sereu dirigits a les col.leccions de Roger que s’obriran en finestres noves. Si no podeu trobar el que us interessa, ompliu el formulari.
Roger participa també en exposicions i imparteix tallers i cursos sobre macro i il.luminació. És suficientment hàbil escrivint per a produir els textos dels reportatges, cosa que augmenta el valor documental dels treballs sobre natura, així com articles tècnics sobre equip i material.

És membre de la SCFN (la Societat Catalana de Fotògrafs de Natura) i de AEFONA, la societat estatal. Està disponible per encàrrecs, i considerant que les seves tarifes són més que raonables, no concedeix gratuïtats.


Roger ha publicado en revistas, periódicos, exposiciones en museos, calendarios, apps para móviles y hasta en billetes de lotería (no hay que decir que se compró todos los que encontró de esa serie, sin más suerte que de costumbre). Publica internacionalmente a través de agencias; pinchando en sus logos de abajo, se abrirán nuevas ventanas con acceso a las colecciones de Roger en ellas. Si no encontráis lo que os interesa, usad el formulario.
Roger participa en exposiciones e imparte talleres prácticos y cursos teóricos sobre macrofotografía e iluminación, entre otros. Siendo capaz de escribir los textos de sus reportajes, éstos tienen un buen valor documental; también escribe artículos técnicos y realiza pruebas de material.

Es miembro de la SCFN (Societat Catalana de Fotògrafs de Natura) y de AEFONA, la asociación española. Está disponible para trabajos por encargo, y considerando su tarifa de precios más que ajustada, no cede fotos gratuitamente.


Les images de Roger sont apparues sur des magazines, sur la presse, dans des musées, des calendriers, des apps pour smartphone et même des tickets de lotterie (il va sans dire qu’il acheta tous ceux qu’il put trouver, sans plus de chance que d’habitude). Il publie sur le plan international par le biais de ses agences: cliquez les logos en dessous pour ouvrir des nouvelles fenêtres contenant ses collections. Si vous ne trouvez pas ce que vous cherchez, soyez libres de m’envoyer une requête.

Roger a fait des expositions et est professeur pour des cours et ateliers pratiques sur macro et illumination, entre d’autres. Sa capacité pour écrire ses propres textes porte la qualité documentaire de son travail à son maximum; il écrit aussi des essais techniques ainsi que des tests de matériaux photo.

Roger est membre de la SCFN (Société Catalane de Photographes Naturaliers) ainsi que d’AEFONA, la société espagnole. Il peut accepter des travaux sur mesure et -vu ses tarifs très acceptables- n’offre pas de gratuités.