We found that colour change is rapid, reversible, and primarily achieved through changes in the quantity of eumelanin in the skin. Leer más.
We measured egg temperatures of two species that have contrasting lifestyles – leatherbacks, the largest, which are adapted to migrate between tropical breeding sites to cold temperate waters, and the smaller hawksbills that are confined to the tropics and sub-tropics. Leer más.
Postmortem analyzes were negative for chytrids and ranaviruses. Additionally, the animal had parasitic cysts due to trematodes in the liver provably non related with the edema. The edema syndrome is multifactorial, and metabolic origin is suspected in this case. Leer más.
Climatic adaptation played a significant role in driving diversification among European vipers. Cold-adapted and warm-adapted lineages presented similar climatic requirements and remarkable responses to Pleistocene stages, resulting in an intricate pattern of niche divergence along the phylogeny that favours local adaptation rather than PNC. Leer más
À cette occasion, nous vous amenons dans un des plus beaux coins de France, Erquy, dans les Côtes-d’Armor. Nos partenaires Vivarmor Nature et Bretagne Vivante nous accueilleront sur leurs terres bretonnes, merci à eux pour leur investissement. Leer más.
