Economic losses due to bird damage to small fruits such as blueberries, grapes, and cherries can be very high and are expected to increase in the future. The primary sugars in these fruits are glucose and fructose. Sucrose is present in very low concentrations only. Our research has unveiled a physiological trait common to many fruit-eating species in the phylogenetically related families Musci...

,. Abstract. In most animals, especially those that must swallow food items whole, prey size is related directly to predator size. This paper examines gape limitation and the influence of fruit size on diet in fruit-eating birds, drawing on data gathered over a 5-yr period on 70 bird s]Jecies and 171 plant species in the lower montane forests of Monteverde, Costa Rica. The results suggest that ...

The simultaneous completion of the rainy season and nesting of granivorous birds between October and November in the Sudano-sahelian region of Senegal often results in very extensive bird damage to cereal crops. This occurs from both increased bird populations, due to the presence of juveniles as well as from their accompanying change in diet from insects to seeds. The damage is caused by sever...

cercarial dermatitis or swimmers’ itch is an itchy inflammatory response to the penetration of the skin by non-human schistosome parasites. in the hot season, may to september, in khuzestan province in the south west of iran, swimming in canals and agriculture activities in swampy areas are common. this survey was made on people from villages north of ahwaz city in south west iran, to estimate ...

a bstract  background: eating disorder symptoms are among the most common disorders in perinatal period and are influenced by various environmental and psychosocial factors such as anxiety disorders. so, the aim of this study was to determine the relationship between eating disorder symptoms and obsessive compulsive disorder in primigravida women.     materials and methods: this cross‑sectional...

abstract background: an association of eating disorder with diabetes mellitus may lead to a serious lack of metabolic control, higher mortality and morbidity. there is no recent study conducted in the iranian population about eating disorder and its variants. the aim of the present study is investigation of frequency of disturbed eating behaviors in adolescent girls with type 1 diabetes mellitu...

khuzestan province in the south west of iran having several seasonal and permanent lagoons which are shelter for domestic and migratory birds including, fish-eating birds. this research study was carried out to find the intestinal helminth parasites of birds in this ecosystem and evaluation of their medically importance with emphasis on heterophyid trematodes. for these reasons, the total of 37...