PNG MORE
Mixed
Pixel
Simply 8-bits #12
twitter
MediumTurquoise
96x96
PNG ICO ICNS MORE
Frankfurt
twitter, Orange, Rss
DarkOrange
32x32
IconSweets 2
medion, bird, twitter
Black
40x40
bird, twitter
PixeloPhilia
Blue, bird, twitter
SteelBlue
32px Mantra
twitter, Blue, Bubble
DarkGray
Blue, twitter
Gray
twitter, purple
Bubble, twitter, purple
PC 100 Icon Pack
Turquoise
Kailoon
Animal, twitter, bird
Lavender