原产于南亚的红臀鹎 (Red-vented Bulbul, Pycnonotus cafer)作为全球性入侵物种，已在德克萨斯州休斯顿建立稳定种群。最新研究揭示：该种群分布面积在2012至2022年间实现近8倍扩张，从589 km 2 激增至4,606 km 2，年均扩张速率约400 km 2。通过标准化样线调查 (transect survey)显示，其核心区53.18 km 2 范围内种群密度 ...

Object Details Collector Edgar A. Mearns Expedition Smithsonain African Expedition Record Last Modified 7 Apr 2022 Specimen Count 1 Collection Date 3 Aug 1909 Other Numbers Field Number : 16475 USNM ...

The Wilson Journal of Ornithology, Vol. 125, No. 4 (December 2013), pp. 800-808 (9 pages) Results are reported from a citizen-science program to study the ecology, behavior, and reproduction of an ...

Object Details Collector Bruce M. Beehler Microhabitat Description forest Record Last Modified 17 Mar 2025 Specimen Count 1 Collection Date 25 Feb 1986 Accession Number 368794 Other Numbers Field ...

Pleuropsoloides peirci n. gen., n. sp. (Trematoda: Lecithodendriidae) occurs in the common bulbul, Pycnonotus barbatus, in Uganda. Superficially resembling certain avian and mammalian lecithodendriids ...

n the lush, lowland rainforests on the island of Borneo lives a rather common, drab brown bird called the Cream-vented Bulbul, or Pycnonotus simplex. In most of its range, it has white eyes. On Borneo ...

Through persistent detective work and advances in genetic sequencing technology, researchers have discovered a new species of bird on Borneo -- the Cream-eyed Bulbul, or Pycnonotus pseudosimplex ...

DNA testing challenges traditional species classification Date: June 24, 2016 Source: Wildlife Conservation Society Summary: Experts have made a surprising discovery that could subvert the ...