RSPB ID Spotlight Birds of Farmland and Open Countryside is a reliable fold-out chart that presents illustrations of 57 of the UK's most familiar birds of farmland and open countryside by renowned artist Stephen Message. - Species are grouped by family and helpfully labelled to assist with identification - Artworks are shown side-by-side for quick comparison and easy reference at home or in the field, or the chart can be fixed to the wall as a beautiful poster - The reverse of the chart provides information on the habitats, behaviour, life cycles and diets of our birds commonly found on farmland and in open countryside, as well as the conservation issues they are facing and how the RSPB is working to support them The ID Spotlight charts help wildlife enthusiasts identify and learn more about our most common species using accurate colour illustrations and informative, accessible text.

Fish Nutrition, Fourth Edition is an up-to-date, authoritative presentation of all key elements of the nutrition of fish and crustaceans. As aquaculture is rapidly expanding, more than 200 herbivorous and carnivorous species occupy a diverse range of ecological niches, and have therefore evolved to utilize a wide array of food sources. This new edition highlights these differences and covers the complexity and challenges associated with fish nutrition, addressing nutrient requirements to produce high-quality, healthful and sustainable resources, the essential nutrients for fish species, including proteins and amino acids, vitamins, minerals and essential fatty acids, a feed quality assessment, and fish pathology. Led by a team of international experts, this edition provides readers with new information on the use of high-throughput technologies in fish nutrition research, the role of feeds on the community structure of the microbiome, and advances in essential nutrient requirements.

Fish, and particularly zebrafish, have become the fastest-growing segment of the research population. They offer several advantages, in terms of biology and technologies to apply, and thus are employed in numerous research fields. Laboratory Fish in Biomedical Research: Biology, Husbandry and Research Applications for Zebrafish, Medaka, Killifish, Swordtail Fish, Cavefish, Stickleback, Goldfish and Danionella Translucida addresses the relevant and increasing need to collect cutting-edge knowledge on husbandry, maintenance, welfare and experimental protocols of the most common freshwater species under standard laboratory conditions.