Sentence examples for bird recordings from inspiring English sources

Nagoski tossed out a few other reasons why bird recordings were so popular.

As she and her colleagues analyze the bird recordings, they will listen for a shift in the numbers of sparrows and longspurs coming to breed.

The bumblebee and bird recordings (Tsuruhiko and Michio 1996) were edited to last for 3 s and to play at approximately similar amplitude (according to human perception).

A variety of sudden sounds such as alarms, distressed bird recordings, and explosions are most effective.[12].[12]

10.7554/eLife.07770.015 Figure 7. Synchronous external and on-bird recordings.

In addition to some changes in the text (Methods subsection "Vocalisation recordings"), we added a figure depicting how the backpacks and microphones were fixed on the birds, and note in Figure 7 that frequencies of on-bird recordings show higher power in the lower frequencies.

During this procedure, the (rare) vocalisations that had been recorded from non-focal individuals were easily detected and removed, because they show less power in the low frequencies, compared to the focal birds' recordings.

The software was calibrated as follows: A sine tone with constant amplitude was recorded with the same settings as used for the bird song recordings, and the sound level of the recorded tone was set to the value directly measured with a precision sound level metre (CEL 214, cel instruments, UK) at the position of the microphone.

Called Peterson Birds Pocket Edition, it is just $1, and comes with illustrations, data and bird song recordings to help identify birds you've heard, if not seen.

She hopes soon to add links to VertNet of UC Berkeley's bird call recordings, as well as links to photos of bird eggs.

I was more interested in engaging with the natural and social landscape of these birds.' Through speaking to hunters and villagers and using bird song recordings he found that many were not hugely aware of the cuckoos.