adj.not rewarding; not providing personal satisfaction

Unrewarding experiences and their effect on foraging in parasitic wasps
Decomposed bodies--still an unrewarding autopsy?
Unrewarding Wealth: Commercialization and the Collapse of Agriculture in a Spanish Basque Town
Discrimination of Unrewarding Flowers by Bees; Direct Detection of Rewards and Use of Repellent Scent Marks
Crossing barriers between the unrewarding Mediterranean orchids Serapias vomeracea and Serapias cordigera
Geitonogamy in rewarding and unrewarding inflorescences: modelling pollen transfer on actual foraging sequences
Persistence to Unrewarding Feeding Locations by Honeybee Foragers (Apis mellifera): the Effects of Experience, Resource Profitabilit...
Effects of Rewarding and Unrewarding Experiences on the Response to Host-induced Plant Odors of the Generalist Parasitoid Cotesia ma...
Honeybee foragers increase the use of waggle dance information when private information becomes unrewarding
Floral Color Change in Lupinus argenteus (Fabaceae): Why Should Plants Advertise the Location of Unrewarding Flowers to Pollinators?