Volume 70.2,July 2023

141.

Santiago Merino (Pages 141-150).

151.

Temporal patterns of cooing activity of the European Turtle-dove Streptopelia turtur: optimising monitoring schemes based on abundance indices

Beatriz ARROYO; Lara MORENO-ZARATE; Mario FERNÁNDEZ-TIZÓN; Francesc SARDÀ-PALOMERA; Gerard BOTA; François MOUGEOT (Pages 151-168).

169.

No evidence of deliberate egg soiling in the Pied Avocet Recurvirostra avosetta to improve camouflage

Cristina RAMO; Macarena CASTRO; Alejandro PÉREZ-HURTADO; Nuria MARTÍN; Miguel A. RENDÓN;, Juan A. AMAT; Gustavo LIÑÁN-CEMBRANO (Pages 169-184).

185.

Long-term decoupling of a local population trend of the european pied flycatcher Ficedula hypoleuca from nest box abundance indicates the importance of old-growth forest

Stefan ABRAHAMCZYK; Jonatan GRIMM; Marvin FEHN; Darius STIELS (Pages 185-200).

202.

Nest features and nesting niche segregation in five Iberian steppe passerines

Adrián BARRERO; Beatriz CORTÉS CABALLERO; Margarita REVERTE; Julia GÓMEZ-CATASÚS; Daniel BUSTILLO-DE LA ROSA; Julia ZURDO; Cristian PÉREZ-GRANADOS; Juan TRABA (Pages 202-224).

225.

Yellow-legged Gulls from the Mediterranean are not only larger but also allometrically longer-winged than those from the Cantabrian- Atlantic

Mª Luisa MARCOS PACHECO; Giacomo TAVECCHIA; José Manuel IGUAL; Carlos ALONSO-ÁLVAREZ; Juan ARIZAGA; Aitor GALARZA; Daniel ORO; Alejandro MARTÍNEZ-ABRAÍN (Pages 225-240).

241.

Stopover ecology of passerine birds on an islet in the Bay of Biscay in autumn reveals a pattern similar to their use of small Mediterranean islands in spring

luis BETANZOS-LEJARRAGA; Ioar de GUZMÁN; Raül ESCANDELL; Edorta UNAMUNO; Juan ARIZAGA (Pages 241-255).

257.

A first assessment of BirdNET performance at varying distances: a playback experiment

Cristian PÉREZ-GRANADOS (Pages 257-269).

271.

Morphometrics of Houbara Bustards Chlamydotis spp: sexual size dimorphism, seasonal changes and differences between species

Juan Carlos ALONSO; Thibault DIEULEVEUT; Carlos PALACÍN; Inmaculada ABRIL-COLÓN; Alberto UCERO; Christelle LUCAS (Pages 271-283).

285.

Book Reviews

José Luis COPETE (editor) (Pages 285-298).