It's Perky not Pretty Pet hummingbird feeder --sells for around $10.
 
> Date: Sun, 15 Aug 2010 09:18:15 -0400
> From: 
> Subject: [MDOSPREY] Yard birds-Bowie 8/14 American Redstart
> To: 
> 
> I saw a male American redstart from my window do his dramatic drop. 
> 
> Also saw what I believe was a pine warbler, 5 inch olive bird with bright yellow throat and breast. It moved too fast flitting and hopping from branch to branch in the toweing ivy-covered pine for me to get more detail. Does that behavior suggest it could have been a yellow-bellied flycatcher? 
> 
> Also saw a WB nuthatch which I haven't been seeing in the yard this summer. 
> 
> I took Les Eastman's suggestion after I saw a female ruby-throated hummingbird pass by my metal flower feeder for some morning glories. Within an hour of putting up the 4-port 8 oz. pinched waist Pretty Pet model he recommended, I had two fighting over it.
> 
> Dorothy Paugh
> Bowie, MD