Post Profile






City Sparrows Sing Louder to Trump Cars

Sparrows who live in the big city have learned to speak up in order to be heard: Researchers examined the songs of those that live around the Golden Gate Bridge and found that the calls are in a higher pitch now than they were in 1965, according to an Animal...
read more

share

Related Posts


'Terminator Genisys' studied 'dash cam videos of real car crashes' to create this crazy Golden Gate Bridge sequence

Entertainment : Business Insider: The Wire

Warning: Spoilers ahead Like the previous films in the "Terminator" franchise, “Terminator Genisys” isn’t stingy with its insane action sequences. And one in particular goes out of its way to dazzle you as its filled with car crashe...

Clamorous city blackbirds: Birds can sing louder at higher frequencies to make themselves heard over traffic noise

Academics / General Science : Science Daily

Birds can sing louder at higher frequencies and thereby make themselves heard over traffic noise.

City Sparrows Sing In A Higher Pitch To Be Heard Over Traffic

Technology : The Inquisitr - Tech

White-crowned sparrows in San Francisco are singing louder in 2011 than they did in 1969 and reachers say its because they need to compete with more traffic congestion which has caused loud driving conditions to drown out their orig...

Rock sparrows react to infidelity by singing louder

Academics / General Science : Science Daily

Rock sparrows indicate their age and their reproductive success with their songs and react to infidelity with a higher song volume.

Birds sing louder amidst the noise and structures of the urban jungle

Academics / General Science : Science Codex

Sparrows, blackbirds and the great tit are all birds known to sing at a higher pitch (frequency) in urban environments. It was previously believed that these birds sang at higher frequencies in order to escape the lower frequencies ...

Comments



Copyright © 2015 Regator, LLC