Results 61 to 70 of about 5,569 (158)

First confirmed nesting record of Asian Houbara Bustard Chlamydotis macqueenii in the Uvs Lake Basin, Northwestern Mongolia

open access: yesMongolian Journal of Biological Sciences
Mongolia represents the eastern most global distribution range of Asian houbara and the Uvs Lake Basin in western Mongolia supports most northwestern distribution of the species in the country.
Gankhuyag Purev-Ochir   +4 more
doaj   +1 more source

Assessing the Impact of Trap Nests on Megachile Bee Population in Mung Bean

open access: yesJournal of Scientific Research and Reports
This study explores the impact of nest installation on Megachile bee populations, which are potential pollinators of mung bean crops in Uttarakhand, India. Field investigations over two seasons reveal that six Megachile species visit mung bean blooms regularly for their provisioning.
Suman Kumari, M. S. Khan, Gaurava Kumar
openaire   +1 more source

Nesting biology of four Tetrapedia species in trap-nests (Hymenoptera: Apidae: Tetrapediini).

open access: yesRevista de biologia tropical, 2005
Los nidos usados en este estudio fueron obtenidos de nidos de trampa (tubos de cartón y tallos cortados de bambú) localizados en la finca Santa Carlota (Itaoca Sección-IS, Santana Sección-SS y Cerrado-Ce), Cajuru, SP, Brasil. El número de nidos y las especies correpondientes obtenidas fueron: 516 nidos de T. curvitarsis, 104 de T.
openaire   +5 more sources

Life History of Passaloecus pictus Ribaut, 1952 (Hymenoptera, Pemphredonidae)

open access: yesInsects
The nesting of Passaloecus pictus Ribaut, 1952 was observed in Kowalewo Pomorskie (northern Poland). The nests were built in trap nests that were placed on a windowsill facing southwest. The females used resin from Picea pungens Engelm., located 5 m away,
Piotr Olszewski   +1 more
doaj   +1 more source

A standardised protocol for sampling cavity-nesting Hymenoptera using trap nests

open access: yesJournal of Hymenoptera Research
Hymenoptera are among the most important members of temperate ecosystems, both for their contribution to ecosystem services and their role in overall ecosystem functioning. While they have received considerable research attention due to their ecological significance and recent declines, substantial knowledge gaps remain regarding their ecology ...
Áron Domonkos Bihaly   +7 more
openaire   +2 more sources

On the biology of Penepodium goryanum (Lepeletier) in wooden trap-nests (Hymenoptera, Sphecidae)

open access: yes, 1993
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
Garcia, Marcos V. B., Adis, Joachim
openaire   +2 more sources

Complete record of oriental rat snake preying on eggs of ring-necked pheasant in a photovoltaic system in Taiwan

open access: yesGlobal Ecology and Conservation
Snake predation on bird nests is well-documented globally, yet complete behavioral observations of egg predation are poorly represented in literature.
Yu-Cheng Hsu   +3 more
doaj   +1 more source

Home-and-away comparisons of life history traits indicate enemy release and founder effects of the solitary bee, Megachile sculpturalis

open access: yesBasic and Applied Ecology
Occurrences of introduced and invasive pollinators are increasing worldwide. To predict the potential impacts of exotic bees on native ecosystems we need to understand their ecological interactions.
Felix Fornoff   +15 more
doaj   +1 more source

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