Yes, Platypus can be startled by loud noises and sudden movements
Yes, most horses react to loud sounds unless trained not to.
Ants don't respond to sound in the air like humans do. They hear with their knees and can feel vibrations produced by sounds. It is unlikely that ants would react to loud music.
it's not so much as loud sounds, but high frequency, or high-pitched sounds.certain bp levels of sound can cause spiders to move in certain patterns, but if the bp level is too high,it could kill the spider.
Loud sounds instruments
Drums, trumpet, violin, and many more, make loud sounds.
Yes, some continuous loud sounds are related to hypertension (high blood pressure). In addition, sounds outside the audible range can make some people nauseous, etc., even if they are not all that loud. Loud sounds if sudden, sharp and loud enough, may damage your ear drums. An loud sounds experienced over a long enough period of time can damage your hearing.
The platypus has a variety of vocalisations. When they are disturbed, they may make soft growling sounds, like that of a puppy. Despite the misnomer "duck-billed platypus," it does not make a quacking sound.
Sound is measured in Decibels. This is judged based on the human hearing. You can use a decibel meter to detect just how loud a sound is.
loud
There are a lot more animals than just 2 that make unusual or loud sounds.
the platypus has the strange 6th sense which detect electricity emitted by muscle movement. so if a predator is on the move the platypus doesnt even need to see it to know its coming toward his direction
Loud noises stresses bearded dragons out and could even kill them (yelling, loud music, rock music, and any other loud sounds) the cause of stress can be visually seen by seeing a darker color/rapid change in color or both, slow movements and sleepiness I highly suggest putting your beardie in I quiet room. -John-