| Titre : | British Birds 110(8) - August 2017 |
| Type de document : | Bulletin |
| Paru le : | 01/08/2017 |
Dépouillements
Article
Adams Rowlands, Auteur
Minsmere, which celebrated its 70th anniversary as an RSPB reserve in 2017, has been an inspiration to naturalists and birdwatchers through its variety of habitats and species, its role in saving some of the UK’s most iconic breeding birds and t[...]
Article
Joan Castelló Massip, Auteur ;
Marcel Gil-Velasco, Auteur
Iberian Chiffchaff Phylloscopus ibericus has become an annual vagrant to Britain, but in some cases the identification of this subtle species remains extremely challenging. First-winter Iberian Chiffchaffs undertake a partial moult on the winter[...]
Article
Tim Birkhead, Auteur
he egg of the Common Guillemot Uria aalge is one of the most strikingly beautiful of all British breeding birds. Although colour and patterning are variable, it is typically a vivid blue. Equally striking is its pyriform shape, and the biologica[...]
Article
Marcel Gil-Velasco, Auteur
Differences in the primary spacing between Iberian Chiffchaff Phylloscopus ibericus and Common Chiffchaff P. collybita are described, based on measurements from good-quality photographs of birds on the breeding grounds. In some situations, this [...]
