Critically endangered penguins face higher risk of fisheries competition when fish are scarce

The decline of the African penguin The African penguin (Spheniscus demersus) population has plummeted by nearly 80% in the past three decades, in part due to competition with the local purse-seine fishery which targets the penguins’ key prey of sardines and anchovies. To understand the role of fisheries in the penguin decline, a fishery closure experiment was conducted between 2008 and 2021 around two pairs … Continue reading Critically endangered penguins face higher risk of fisheries competition when fish are scarce

BES journal blogs round up: February 2019

February was another busy month across the British Ecological Society blogs. We’ve seen the launch of Special Features on ecological succession and advances in modelling demographic processes, as well as a cross-journal series on rewilding, a look at the physics behind predator and prey size ratios and an exploration of how climate change is affecting penguin interactions. Read on for more highlights. Functional Ecologists – … Continue reading BES journal blogs round up: February 2019