The western jackdaw is found from north-west Africa through all of Europe, except for the extreme north, and eastwards through central Asia to the eastern Himalayas and Lake Baikal. To the east, it occurs throughout Turkey, the Caucasus, Iran, Iraq, Afghanistan, Pakistan, and north-west India.he common name jackdaw first appeared in the 16th century, and is thought to be a compound of the forename Jack, used in animal names to signify a small form (e.g. jack snipe), and the archaic native English word daw. Formerly, western jackdaws were simply called daws.
Much like overexcited nerves can cause overuse-related leg cramps, nerves that malfunction for other reasons can lead to cramping too. Osteoarthritis, the most common type of arthritis, is usually categorized by stiff and achy joints.
Most commonly, the cramps are caused by the bodyâs shortage of minerals, such as calcium and magnesium. A shortage of acetic acid can also cause cramps. The body uses acetic acid to produce acetylcholine, which is essential for leg muscle contractions. This is why mustard is effective for leg cramp relief.