Baleen whale modern mysticetes are obligate filter feeders, using their baleen to strain small prey items (including small fish, krill, copepods, and zooplankton) from seawater. Despite their carnivorous diet, a 2015 study revealed they house gut flora similar to that of terrestrial herbivores. Different kinds of prey are found in different abundances depending on location, and each type of whale is adapted to a specialized way of foraging. There are two types of feeding behaviors: skim-feeding and lunge-feeding, but some species do both depending on the type and amount of food. Lunge-feeders feed primarily on euphausiids (krill), though some smaller lunge feeders
What to Eat Now how they could find the best apples to make a dish called "apple charlotte". In looking at beetroot, the show visited a farmer who practiced biodynamic farming, believing that the phases of the moon could affect plant growth. The show travelled to Lindisfarne to illustrate mussel catching. Warner has also published two books entitled ""What to Eat Now"" and ""What to Eat Now – More Please!"" to accompany the series'. "The Guardian" commented "do we need a return to the ways of the caveman? Is Valentine Warner the future of TV chefs?" in their review of the series. Valentine Warner