Latest News
Less abundant animal and plant species gather in ghettos in order to survive
According to the competitive exclusion principle, species with low competitive abilities should be excluded by more efficient competitors; yet, they generally remain as rare species. The positive...
Nocturnal birds could communicate through the fluorescence of their feathers
Many nocturnal animals, including invertebrates such as scorpions and a variety of vertebrate species, including toadlets, flying squirrels, owls, and nightjars, emit bright fluorescence under...
The functional connectivity network of wintering gulls links seven habitat types, acting ricefields as the central node
The lesser black-backed gull is now the second most abundant wintering waterbird in Andalusian wetlands. Many birds are fitted with GPS loggers on their breeding grounds in northern Europe, and...
Parasitoidism of host flies by parasitoid wasps in Spain
Parasitoid wasps may act as hyperparasites and sometimes regulate the populations of their hosts by a top-down dynamic. Nasonia vitripennis is a generalist gregarious parasitoid that parasitizes...
LC-MS determination of catecholamines and related metabolites in red deer urine and hair
A novel analytical methodology for the determination and extraction of catecholamines (dopamine, epinephrine and norepinephrine) and their metabolites DL-3,4-dihydroxyphenyl glycol and...
— 5 Items per Page