11. Japan says its hunts provide information on whale feeding habits and migration patterns. 12. He knows the life cycles of moths and their feeding habits . 13. Feeding habits are specific to the creeks and rivers where in the chub exists.14. It has carnivorous feeding habits , and its diet includes crustaceans, insects, arachnids and gastropods. 15. But their numbers and feeding habits raise concerns about their effect on the land. 16. Because of their filter-feeding habits , they are difficult to capture by normal angling methods. 17. However, dental characteristics and feeding habits further separate the two groups from each other. 18. Japan claims the hunts are necessary to study whale migration, populations and feeding habits . 19. In 1987, Massare published an analysis of plesiosaur feeding habits . 20. Zoo keepers keep a close eye on their animals'feeding habits and any food left uneaten.
