dog whistling
no voice box or they make such low pitch noise that we can not hear it.
yes but you cant hear it i agree with this because the animals are still going to run away.
Not all animals can make vocal noises, but many can produce sounds in other ways such as through movement or physical interactions.Each species has its own way of communicating and some animals may have evolved to be silent to avoid predators or to communicate using other means, such as body language or scent marking.
A lot. So that they can hear themselves well.
you technically could, but you would have to be very accurate and time it correctly. you would have to make sure that the whole line is paying attention and know what is going on. if they hear a noise and think that it is the sound to attack on or do something else, it messes up the whole play. you would have to make a noise and hide all movements with the noise.
could be a vacum leak in the engines intake or just road noise from the tires you cant hear when you step on the gas.
Yes they can hear you.
They do make noise. If they fly very high, then you can't hear them.
It's almost like a high pitched rhino noise. Something like a SQUAWCK!
Of course they make a noise, do you know of any animals that don't?
Becouse there is nobody alive to make noise & dead people cant make noise
The noise you hear is the air that is being pushed when the insect flap its wings.