Background: Depending on the location, various water sources may be available for bee colonies. These sources can be permanent, such as ponds, or incidental like dew or guttation droplets. The aim of the experiment was to investigate whether bees prefer guttation drops as a water source compar...
The purpose was to determine the potential of honeybees as pollinators of cacao. Honeybee colonies, with an unknown complement of African (A. mellifera scutellata) genes, were placed in two distinct habitats: near the centre of the plantation, and at the border between the cacao and ...
6.They collect power like bees collect pollen. 它们就像蜜蜂采集花粉一样采集能量 7.England collected art and artifacts as fast as it collected colonies. 英国以扩充殖民地的速度 大量收集艺术品和手工艺品 8.I feel like my bandanacollectionis, like, my most developedcollection. ...
Honeybee colonies provide foragers with costly fuel to promote pollen collection Honeybee pollen foragers departing the hive carry concentrated nectar to use as fuel for flight and glue for forming pollen loads. Since nectar is concentr... KI Harano - 《Journal of Comparative Physiology》 被引量: ...
Evidence of Nest Reactivation and Perennial Colonies in the Neotropical Bumble Bee Bombus brevivillus (Hymenoptera: Apidae: Bombini) Mikail Olinda Oliveira Hiara Marques Meneses Breno Magalhães Freitas Scientific Note 01 September 2022 Pages: 886 - 893 Pollen Preference Patterns by Tetragonisca ang...
Honey bees collect distinct nutrient sources in the form of nectar (energy) and pollen (nitrogen). We investigated the effect of varying energy stores on nectar and pollen foraging. We found no significant changes in nectar foraging in response to changes in honey storage levels within colonies....
These birds live in colonies of around five nests constructed using spring mud, but in drier springs this can be in short supply. Gathering building materials also requires significant energy expenditure for breeding birds, removing energy available for roosting and raising young. Nest boxes provide ...
aAlready bees, which pollinate most of the world‟s crops, re in such a great decline that has never been known before in Britain and across much of the globe. At least a quarter of America‟s 2.5 million honey bee colonies have been mysteriously wiped out by colony collapse disorder(...
During the second and third years, colonies with inseminated queens were introduced to the avocado orchards, together with the selected colonies still surviving from the previous year. Colonies of the high line had greater perseitol concentrations than those of the low line. Selected colonies that ...
In the course of a study on pollen diets of three sympatric species of stingless bees (Apidae: Meliponini) in Sabah, Malaysia, we made the observation that large fractions of the foragers of three colonies of Trigona collina collected corbicular loads of fungal spores in lieu of pollen. ...