Annaparavai designs are considered special and these bird kolams are drawn for special occasions and during the season of Margazhi.
Here are a few kolams ranging from the simplest design going on till complex designs.
12 X 12 Straight Dots
8 X 8 Straight Dots
Free hand (Varaivu) Kolam
10 X 10 Straight Dots
14 X 13 Straight Dots
25 X 5 Straight Dots
2 Rows of 7 dots for the last two rows
Intersecting dots. Center row of 9 dots to 5 dots.
Many of these designs are suitable as a rangoli too. You can fill in these with different colors to make these more beautiful.