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Insufficient reproduction as a consequence of predation on eggs and chicks is a major determinant of population decline in ground-nesting birds, inclu...
Read moreWith their large diversity of species, solitary bees are important pollinators of crops and native plant communities in agricultural landscapes. Stres...
Read moreThe effect of mink predation on water birds during the breeding season was studied between March and September 1996 in a 33-km long stretch of the upp...
Read moreGlobal declines in pollinating insects have been linked with agricultural intensification and land-use change. Increased production of novel crops for...
Read moreThreats to bee pollinators such as land use change, high pesticide risk and reduced floral diet diversity are usually assessed independently, even tho...
Read moreEnhancing floral resources is a widely accepted strategy for supporting wild bees and promoting crop pollination. Planning effective enhancements can ...
Read moreOver the last century, the loss of around half of the world's wetlands, principally through drainage and conversion to agriculture, has been one of th...
Read moreThe foraging range and constancy of two colonies of Bombus terrestris were investigated on a mixed arable farm in the UK using harmonic radar, which h...
Read moreInvestigations were made of arthropods in a silty, poorly drained, gray soil under dry grassland, irrigated sugar cane, and under natural grassland re...
Read moreAn artificial nest incorporating an automated weighing device, suitable for chick growth studies on some species of seabirds, is described. The operat...
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