AMONG THE HISTORIC GARDENS, RIVERSIDE FORESTS, AND THE DOURO ESTUARY THAT CROSSES AND SHAPES THE CITY, PORTO'S WILDLIFE EMERGES DISCREETLY, YET SURPRISINGLY. THIS BOOK INVITES YOU TO DISCOVER THE BIODIVERSITY HIDDEN AMONG THE STREETS, SQUARES, URBAN PARKS, AND RIVERBANKS OF THE CITY.
The Porto Wildlife Guide, published by ONWILD, brings together in a single work the natural richness of the municipality of Porto, presenting more than a hundred species of birds, mammals, reptiles, and amphibians that inhabit or traverse its diverse habitats. Each species is accompanied by photographs taken on-site, accessible descriptions, presence maps, and observation tips. With suggested routes and highlighted points of natural interest, this guide is an indispensable tool for anyone wishing to explore the nature of Porto, whether for simple observation, photography, or study. An invitation to look at the city with new eyes—more attentive, more curious, more aware.
A Few Species
Great spotted woodpecker, red squirrel, hedgehog, fox, dwarf bat, lesser horseshoe bat, field mouse, lesser black-backed gull, crested cormorant, grey heron, white stork, spoonbill, mallard, common coot, kingfisher, white wagtail, blackbird, robin, blue tit, great tit, coal tit, treecreeper, wren, house sparrow, common starling, wood pigeon, turtle dove, common kestrel, hawk, wood lizard, common gecko, water lizard, yellow-spotted salamander, marbled newt, green frog, snake Water mantis, praying mantis
ONWILD
Publisher
285 pages
Number of Pages
14 x 20 cm
Dimensions
May 2026
Publication date
Soon
ISBN
Portuguese
Language
Information

Why ONWILD guides
ONWILD guides were designed for those seeking more than simple species lists — they are true companions for discovery. We combine scientific accuracy with a practical and intuitive approach, making field identification easier and fostering a deeper connection with nature. Each guide is illustrated with high-quality photographs taken in the species' natural habitats and features clear descriptions, distribution maps, and useful information on behaviour and ecology.
Created by biologist and photographer Diogo Oliveira, ONWILD guides reflect a deep knowledge of Portuguese wildlife and a genuine passion for the natural world. Whether for a casual walk or a more demanding expedition, our books are the ideal choice for those who value quality, reliability, and inspiration in their relationship with nature.
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About Diogo Oliveira
My name is Diogo Oliveira, I am a wildlife photographer, biologist, writer, speaker and environmental educator based in Portugal. Graduated in Biology from the Instituto Superior de Agronomia and Master in Conservation Biology from the University of Évora. I spend a lot of my time photographing the most fantastic animals. I have visited several countries and have collaborated with large companies, brands, NGOs and travel agencies. I like playing tennis, building Lego, watching movies and series, and I'm a big fan of Star Wars.


















