A special mahogany log. Mahogany trees can make a nice amount of money due to the logs being 583 coins and the planks 2,031 coins each, and two Special mahogany logs are gained at an average of 1 per 50 logs cut.The cost to make Mahogany planks is 1500 coins per log without the special logs. special mahogany log. Mahogany trees can make a nice amount of money due to the logs being 583 coins and the planks 2,031 coins each, and two Special mahogany logs are gained at an average of 1 per 50 logs cut.
Ultrasonic pest repellents seem to work on a variety of different pests. The pest they tackle depend on the type of device with some repelling rats, mice, cockroaches, ants, and spiders and others repelling also squirrels, fleas, bats, etc.
Bats (order Chiroptera) have the most acute hearing of any non-aquatic animal, due to their ultrasonic echolocation. Most species use frequencies in the 20-80 kHz range, although some can hear frequencies as high as 120-250 kHz, compared with almost 20 kHz for the human limit and 280 kHz for the common dolphin (Delphinus delphis).