Results 121 to 130 of about 15,371 (258)

Potential vocalizations of Bryde's whales in False Bay, South Africa

open access: yes
Marine Mammal Science, EarlyView.
Alexander Faustmann   +2 more
wiley   +1 more source

New Directions for Bioacoustics Collections [PDF]

open access: bronze, 2005
Sandra L. L. Gaunt   +4 more
openalex   +1 more source

Complex taxonomy and global phylogeography of the well-known tropical earthworm Pontoscolex corethrurus [PDF]

open access: yes, 2018
Few earthworm species are peregrine and among them, Pontoscolex corethrurus is the most well-known. Probably native from the Guyana shield, this earthworm is nowadays distributed worldwide, in the tropical and sub-tropical zones.
Anderson, F.   +19 more
core  

Next-Generation Bioacoustic Analysis Software [PDF]

open access: yes, 2010
Abstract : In the past two decades, awareness has grown that acoustic methods are often the best means for studying and monitoring marine mammals. Acoustic methods, for instance, have long been used for detection and study of sperm whales, in part because of the difficulty of visual detection: Visual surveys have been estimated to miss 38% of sperm ...
openaire   +2 more sources

The physical mechanism of beam formation in dolphin’s biosonar [PDF]

open access: yes, 2016
作为群居的海洋哺乳动物,齿鲸类拥有着与众不同且功能强大的生物声呐系统。其生物声呐系统经过自然界的长期演化和优胜劣汰,性能已高度优化。海豚的回声定位声波能够在百米内探测到厘米级大小的物体,并对毫米级厚度的金属目标做出辨别,此外还能在探测移动目标的时候对其波束特性进行调整,其性能远远优于目前世界上任何的人工声呐。其生物声呐系统卓越的性能引起了世界上声学研究者强烈的兴趣,不但使得齿鲸类生物声呐研究成为近年来生物声学界以及国际海洋声学界的焦点,还成为新型海洋技术开发值得关注的高新科技领域 ...
魏翀
core  

Cover Picture and Issue Information

open access: yesMethods in Ecology and Evolution, Volume 16, Issue 6, Page 1017-1019, June 2025.
The cover image features a male Marenestha inconspicua, a tiny bush‐cricket endemic to central Chile. Although the most common morph in this species is green, this yellow specimen seized its coloration as camouflage while feeding on Cestrum flowers, showcasing how insects like this can play important roles in pollination.
wiley   +1 more source

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