The Azores islands are an archipelago located in the middle of the Atlantic, ruled by Portugal. Though its fauna and flora are mostly of European origin, many endemic species and subspecies. This short guide aims to help the amateur naturalist get familiar with the Azorean endemic ...more ↓
The House Sparrow (Passer domesticus) is a bird of the sparrow family Passeridae, found in most parts of the world. A small bird, it has a typical length of 16 cm (6.3 in) and a weight of 24–39.5 g (0.85–1.39 oz). Females and young birds are coloured pale brown and grey, and males have brighter black, white, and brown markings. One of about 25 species in the genus Passer, ...more ↓