Template:Did you know nominations/Fins

Fin

 * ... that fins are used on artefacts and by aquatic animals such as killer whales (pictured) to generate thrust, to control motion, or to regulate temperature?
 * Reviewed: The Chimps of Fauna Sanctuary

Created/expanded by Epipelagic (talk). Self nom at 23:47, 19 November 2012 (UTC)


 * Symbol confirmed.svg This substantial article is a five-fold expansion. It is long enough and new enough. The hook does not refer to one single sentence but the article is comprehensively sourced. The image is appropriately licensed. Cwmhiraeth (talk) 18:51, 27 November 2012 (UTC)