The Univ. of Minnesota has one of the oldest, continuous fruit breeding programs in North America. It serves a region that experiences all the vagaries of a continental climate, with temperatures ranging from above 35C in the summer to below – 40C in the winter. Precipitation, as rain during the growing season and snow during the dormant season, can vary dramatically from year to year. These wo...

The development of gull chicks is typically considered semi-precocial, because the birds remain in or near the nest for some days after hatching and depend on parental care, but hatch with downy coverings and possess some thermoregulatory ability (Drent 1967; Palokangas and Hissa 1971; Dawson et al. 1972, 1976; Dunn 1976; Dawson and Bennett 1980. 1981). Newlv hatched chicks of several gull spec...

—Two separate, large-scale management units for the American White Pelican ( Pelecanus erythrorhynchos ) in North America are proposed: the eastern and western metapopulations, separated by the North American Continental Divide. The populations on either side of this barrier are subject to contrasting ecological conditions, movement patterns suggest strong geographic separation and each is like...

The water resources of Côte d’Ivoire are very much used for water drinking supply of populations, breeding and also for the agriculture. But the abundance of this resource knew disturbances as from the years 1968 to 1970. These upheavals resulted in a fall of precipitat ions of 12.4% to 31.4% and flows which varied from 31.40% to 55.4%. The projections carried out on the hydro-climate parameter...

This study sought to investigate the effect of cooperative learning on EFL learners’ creativity and motiva- tion. Accordingly, 66 pre-intermediate female learners were selected among 90 through their performance on a piloted sample Preliminary English Test. Learners were assigned into two control and experimental group. The Abedi-Schumaker Creativity Test (ACT) and the Attitude/Motivation Test ...