The UK shores are home to approximately 40% of the world's population gray seals (Halichoerus grypus) and Europe's harbor (Phoca vitulina). Stranded juvenile both species frequently rescued admitted for rehabilitation. This study investigates causes P. vitulina H. grypus admittance rehabilitation centers in Ireland identifies factors that can affect seal survival. Rehabilitation records 1,435 2...

This study evaluated whether the African cyprinid Barbus neumayeri from Rwembaita Swamp (low-oxygen) and Njuguta River (high-oxygen) in the Kibale National Park, Uganda differed in traits related to aerobic and anaerobic metabolic potential. Haematocrit was measured as an index of blood oxygen-carrying capacity, and tissue activities and isozyme composition of lactate dehydrogenase (LDH) were m...

This is the first study on diet of Great Cormorant wintering in Algeria. It carried out Beni Haroun, largest dam lake country, north-east The trophic menu Phalacrocorax carboin this based four species fish; Abramis bramas, Carassius carassius, Barbus barbus and Cyprinus carpio. However, carassius represent two most important Cormorant’s diet. total consumed biomass 155,364.18 g, average contain...