This raises a number of important questions concerning the foraging techniques of cormorants and the predator-prey interactions which underlie them.
Plumb et al. [14] recommended maintaining the bison population between 2,500 4,500 to satisfy collective interests concerning the park's forage base, bison movement ecology, retention of genetic diversity, brucellosis risk management, and prevailing social conditions.
The Food and Agriculture Organization of the United Nations has long been concerned with grasslands, forage crops and pastoral development issues, which have been the focus of various field-based activities and Regular Programme work of the Grassland and Pasture Crops Group within the Crop and Grassland Service.
Using the observed range of parameter values for nitrate (Table 2), we can generate hypotheses concerning the corresponding hypothesized range of foraging precision among species foraging for nitrate and how these relate to foraging traits of plants (Equation 5b).
Finding substantial amounts of oil in the lower tidal zone is concerning, says Short, because that's where organisms spend time foraging.
We focused on fruit foraging because fruits are a major component of most primate diets and fruit detection has been a classic source of debate since 19th century concerning the evolution of trichromatic color vision in primates [46] [49].
The next ride starts on 20 September From £275pp all-inclusive, or just £90pp if you bring your own tent and food (no phone, winerides.co.uk) We're getting into the season of mellow fruitfulness where foraging is concerned and, with a wet winter, a cold spring and a warm summer behind us, this is set to be a bumper autumn for mushrooms.
Many farms are concerned with dairying or livestock or with providing forage for this sector.
The evolutionary basis of this prosocial behavior might be the interdependence of individuals who need one another for foraging success, and so, they are naturally concerned with each others' welfare.
This comforted scientists concerned about sea otters and marine ducks, which spend much of their time lower on the shore, foraging for food by digging pits in the wet sand.
Wildlife groups are concerned about the effect of noise and light from the power station's construction, as well as a reduction in food for the birds to forage on.
