Contenidos:

• Review Papers
  – Islands, saurians and parasites
• Research Papers
  – Importance of naturalized quarries as amphibian breeding sites: a case study in central Spain. Fernando Gómez-Ramírez, Miguel Ángel Pérez, Carlos Caballero-Díaz, Gregorio Sánchez-Montes, Iñigo Martinez-Solano.
  – Population dynamics of amphibian community in Lake Çıldır, Northeastern Anatolia. Oğuzkan Cumhuriyet, Kerim Çiçek.
  – Landscape correlates of sand racer species (Lacertidae; Psammodromus) segregation in their contact area along the Conquense Drove Road (Cuenca, Iberian Peninsula). Juan E. Malo, Antonio Martín-Higuera, Cristina Mata, Francisco M. Azcárate.
  – Weather-related detection probability of Lacerta agilis Linnaeus, 1758 within the core range in western Germany. Vic F. Clement, Julia Edanackaparampil, Lisa M. Schmitz, Rieke Schluckebier, Dennis Rödder.
  – Fieldwork campaigns and citizen science data increase the distributional range of the elusive Vipera monticola in Morocco. Fernando Martínez-Freiría, Abdellah Bouazza, Jon Buldai, Inês Freitas, Ignazio Avella, Andrea Scaramuzzi, Katerina Sioumpoura, Duarte Oliveira, Soumia Fahd.
• Short Notes
  Notes on the diet of Anolis lizards (Iguanidae: Dactyloinae) from Yasuní National Park in Amazonian Ecuador. Javier Pinto, Omar Torres-Carvajal.

We suggest introducing new conservation strategies targeting the green, olive ridley, and hawksbill turtles nesting in Cabo Verde. We further suggest the use of genetic studies to determine the population origins of these three species. Leer más.

Contingut:

• La pandèmia de Covid-19. Efectes del confinament en els registres d’amfibis al portal Ornitho a Catalunya. Albert Montori.
• SOS salvem sa sargantana pitiüsa. Què passa amb les serps invasores a Eivissa. Antònia Maria Cirer.
• Adaptacions i hàbits higròfils de Podarcis muralis (Laurenti, 1768) en condicions extralimitals als països catalans. Joan Maluquer, Xavier Romera i Santi Poch.
• Establiment d’un punt de partida per a la conservació del gripau d’esperons (Pelobates cultripes, Cuvier, 1829) a la baixa Tordera. Santi Poch.
• Contribucions al coneixement i a la conservació del calàpet (Bufotes balearicus) a l’illa de Menorca. Pere Pons.
• Cas de melanisme en Psammodromus algirus (linnaeus, 1758) al massís del Montseny (La Selva; Catalunya) Joseph Grosse.
• Primer registre fotogràfic d’una tortuga bec de lloro (Lepidochelys kempii) (Garman, 1880) en llibertat a Catalunya. Susana Navarro, Alex Terricabris, Antoni Salva i Albert Martínez-Silvestre.
• Comportament carronyaire de Lissotriton helveticus sobre Calotriton asper. Guillem Saguer Parés i Berto Gil Climent.
• Efecte de l’obertura forestal per a la silvopastura amb rucs al nord-oest de la serra de Collserola: colonització per sargantana cuallarga (Psammodromus algirus). Enric Ortega.

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According to the dispersal models, T. mauritanica will be able to colonise a similar geographic range compared to the one obtained with the correlative models for the future. Finally, the niche overlap results demonstrate that T. mauritanica’s realised niche has not been conserved over space, as the naturalised climatic niche of the introduced populations differs significantly from its native one. Leer más,

Naturalized quarries can host rich amphibian communities, potentially playing an important role in local and regional population dynamics. Despite their importance for conservation, few studies have evaluated their potential to host large, viable populations and to connect breeding nuclei in neighboring areas, promoting long-term demographic resilience at the regional scale. Leer más.