Worldwide, fish species are the most threatened taxa among freshwater vertebrates and have declined by 76% over the past 40 years. Anthropogenic activities such as the construction of dykes and dams are the main cause of this. These obstacles are very important for contemporary society, but they pose …

Tropical deforestation is one of the main causes for habitat destruction and fragmentation for bird communities worldwide, but Costa Rica is one of the few countries where forest cover increased. Biodiversity in Costa Rica is astonishing, especially in the isolated cloud forests of the ecoregion ‘Talamancan …

Peatlands can be found in almost every country in the world, but we areonly just starting to realise their value and how to harness their potential asa powerhouse nature-based solution. The more we learn about peatlands,the more we value the important services they provide - controllingfloods, purifying …

Climate change and global warming have a big impact on many animals that live on earth. Ice caps are melting, making polar habitats disappear, but the temperature rise has impact on other continents and oceans as well. Reptiles, which are ectothermic, are strongly affected by warmer environments since …

Caribbean coral reefs are in decline and the deployment of artificial reefs, structures on the sea bottom that mimic one or more characteristics of a natural reef, is increasingly often considered to sustain ecosystem services. Independent of their specific purposes, it is essential that artificial reefs …

1. Dynamic conditions in nature have led to the evolution of behavioural traits that allow animals to use information on local circumstances and adjust their behaviour accordingly, for example through learning. Although learning can improve foraging efficiency, the learned information can become unreliable …

Planting was done as a rehabilitation effort at degraded tropical peatland. Understanding the characteristics of the species and environmental conditions that affect plant growth will determine the success of the planting. This study aims to determine the main environmental factors that affect plants …

Lake Kivu is experiencing unprecedented decline in production of Tanganyika Sardine (Limnothrissa miodon). This study sought to characterise the value chain of this fish species so as to chart its sustainable utilisation. The study performed in 2015 found two chains; an informal chain that takes 30% …

In 2001 and 2002 an excavation conducted in the town of Alphen aan den Rijn in the Netherlands revealed the vestiges of a Roman fort, Castellum Albaniana, situated along the historical Rhine delta and used for centuries during the Roman occupation (41 AD − 275 CE). Among the animal bones retrieved from …

We welcome the comment by Heymann & Fuzessy to our recent paper onpalm fruit colours and primate colour vision. Heymann & Fuzessy question whether palms (Arecaceae) are a good model system to understand thediversification of (trichromatic) primates. We used a macroecological and macro-evolutionary comparative …