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Abstract Toxoplasma gondii is a coccidian that infects almost all warm-blooded animals, including birds. Rocas Atoll Biological Reserve, located in the northeast of Brazil, is the only atoll in the South Atlantic, and ho...

We assessed differences in diet composition between Imperial Cormorants (Phalacrocorax atriceps) breeding at Isla Arce and Isla Vernaci Este, Golfo San Jorge, Argentina. Both colonies are located within the Patagonia Aus...

Speciation through homoploid hybridization (HHS) is considered extremely rare in animals. This is mainly because the establishment of reproductive isolation as a product of hybridization is uncommon. Additionally, many t...

The Gulf of Squillace, in the Calabrian Ionian Sea, where we have been conducting scientific research and marine monitoring since 2019, has proven to be an important area for pelagic animals, including seabirds and sea t...

Estuaries function as sinks for microplastics due to their proximity to urban areas and pollution sources. Because of the great availability of plastic debris in these areas, these pollutants can be accumulated in biota ...

From molecular determination we can confirm that the stranded bird analyzed corresponded toa Thalassarche steadi individual. This identification method has been previously implemented in themolecular determination of shy...

The productivity and linkages in the food web of the southern region of the west Antarctic Peninsula continental shelf were investigated using a multi-trophic level mass balance model. Data collected during the Southern ...

Abstract Lava tubes formed during the 2021 Tajogaite eruption on La Palma (Canary Islands, Spain) provide a rare opportunity to investigate the earliest stages of microbial colonization in a newly created subterranean vo...

Colonial seabirds are central place foragers and likely to be subject to substantial competition for resources. Mechanisms proposed for reducing intra-specific competition include differential inter-sex area use mediated...