Eaton's Pintail was created in 1875.
Chilean Pintail was created in 1816.
Niceforo's Pintail was created in 1946.
A Northern Pintail Drake whistles.
South Georgia Pintail was created in 1789.
White-cheeked Pintail was created in 1758.
No other known names, just subspecies within the pintail family.
A concave long board isn't really any different from any other board except that it has a certain amount of pressure added to the center of the board so the edges are higher up. This adds a little more responsiveness to the turning and also helps you stay on the board better then if it was flat. Other variations of this would be like a "W" type concave.
pintail.
yes it does and it is not nice ethor
A skateboard.
It is exactly the same. "the skateboard" means "das skateboard"