Poor kitty lost her voice

Hi Natty!  What's going on?  I hope you are having a great time, and keeping yourself safe and relaxed.  Don't worry, OK!  Just enjoy the ride.  I'm doing OK here.  It wasn't too much of an active day, which I prefer because I'm lazy.  I did chores in the morning, then went out in the evening to buy gasoline.  I just got done trying to find a video of a cat in heat howling, but YouTube didn't have any good ones.  No cat on YouTube can howl like my cats, apparently.  Floofy and Lookie are the ones that make all the noise, and they cue off each other.  But poor Lookie has lost her voice.  Instead of the usual eardrum piercing yowl and screech, she can now only go "burp... burrp... bleah... quack... quack..."  Sweetie, you can't just belt it out for hours on strictly passion.  You've got to have technique, or you'll blow your voice out.  Floofy doesn't seem too affected, though.  At least she can still meow.