File talk:Male mallard flight - natures pics.jpg

There is a typo on the caption connected to this pic.

When a bird flaps its wings continue to develop lift but they also create an additional forward and upward force, thrust, to counteract its weight and drag.

should say

When a bird flaps its wings, they continue to develop lift but they also create an additional forward and upward force, thrust, to counteract its weight and drag. Jeff.t.mcdonald 03:40, 11 December 2006 (UTC)