Variation in behaviour, performance and ecology are traditionally associated with variation in morphology. A neglected part of this ecomorphological paradigm is the interaction between behaviour and performance, the ability to carry out tasks that impact fitness. Here we investigate the relationship between biting behaviour and performance (bite force) among 20 species of ecologically diverse b...

Zooplankton feeding formulations in plankton models have exclusively focused on the relation between food concentration and ingestion, with respiration and excretion being treated separately, despite experimental evidence for strong links among these processes. We present an optimal current-feeding model linking ingestion, respiration, and assimilation efficiency to foraging activity. The Ivlev...

Maternal eating behaviour (e.g. restraint, disinhibition) has been associated with maternal child-feeding style (e.g. pressure to eat, restricting intake, monitoring) for children over the age of two years. In particular, mothers high in restraint are significantly more likely to restrict and monitor their child's intake of food. Research has not however examined the impact of maternal eating b...

The present study assessed the relationship between parental feeding styles and dietary intake behaviours of Dutch children aged 6-7. Associations between feeding styles and dietary behaviours of the parents were also examined. We translated the validated 'Parental Feeding Style Questionnaire' and evaluated its factor structure. A cross-sectional survey was completed by one of the parents of 13...

The feeding and rumination behaviour of dairy cows can be monitored by different techniques and can provide useful information for dairy herd management. Among feeding characteristics, individual feed intake of cows is of utmost interest, but as weighing troughs have high space and cost requirements their implementation is limited to the research area. The objective of the present study was to ...

Although rare within the context of 30 000 species of extant fishes, scale-feeding as an ecological strategy has evolved repeatedly across the teleost tree of life. Scale-feeding (lepidophagous) fishes are diverse in terms of their ecology, behaviour, and specialized morphologies for grazing on scales and mucus of sympatric species. Despite this diversity, the underlying ontogenetic changes in ...

BACKGROUND The brown planthopper (BPH) Nilaparvata lugens (Stal) is a serious pest of rice in Asia. Development of novel control strategies can be facilitated by comparison of BPH feeding behaviour on varieties exhibiting natural genetic variation, and then elucidation of the underlying mechanisms of resistance. METHODOLOGY/PRINCIPAL FINDINGS BPH feeding behaviour was compared on 12 rice vari...

The importance of cultural and behavioural factors in children's nutrition, particularly with regard to feeding, has been recognized only recently. The combination of evidence regarding the importance of caregiving behaviour for good nutrition, and improved strategies for measuring behaviour have led to a renewed interest in care. The UNICEF conceptual framework suggests that care, in addition ...