The Lion Roar is the Voice and Sound of Africa, Wayne Staab, PhD
Por um escritor misterioso
Descrição
The lion roar is the loudest of all the big cats with their roar reaching up to 114 dB SPL. Lions are active primarily at night, and most roaring occurs during nocturnal hours. Spectrographic analysis of lion roar reveals both low frequency components with a fundamental frequency around 180-194 Hz and a higher frequency component around 4000 Hz.
Woensdag 6 december 2023
Comic Book Pricing Guide
The Sounds of Africa: What Elephants Hear
Toshiba satellite 1410-s173 manual
Coloradoan 04132014 by The Coloradoan - Issuu
de
por adulto (o preço varia de acordo com o tamanho do grupo)