Photo of a porcupine at London Zoo, London, England, United Kingdom, Europe

Leopard (Panthera pardus) with Cape porcupine quills stuck in it, Kruger National Park, South Africa, Africa

Porcupine (Hystrix africaeaustralis), Limpopo, South Africa, Africa

The Quill hill, St. Eustatius, Statia, Netherland Antilles, West Indies, Caribbean, Central America

Costaline in front of the Quill hill, St. Eustatius, Statia, Netherland Antilles, West Indies, Caribbean, Central America

Hanseatic museum building, Bryggen, Bergen, Hordaland, Norway, Scandinavia, Europe

Cinnamon, Saint Antoine market, Pointe a Pitre, Guadeloupe, Caribbean

Europe, England, Hampshire, Chawton, Chawton House, Jane Austen's desk

Antique paper book open pages with ancient text letters and ink writing quill pen

Ink bottle sculture in front of Starptautiska rakstnieku un tulkotaju maja, International Writers and Translators House, Ratslaukums, Town Hall Square, Ventspils, Kurzeme, Latvia, Northern Europe

Penholder with quill on old diary, Germany, Europe

Rain drops on parrot feather.

Ice, snow and water at freezing Quill Creek, St. Elias Mountains, Kluane Range behind, Kluane National Park and Reserve, Yukon Territory, Canada

Penholder with quill, inkwell and old diary, Germany, Europe

San Marcos, saint, scholar, book, quill, Catedral de San Marcos cathedral, church, Arica, Norte Grande, northern Chile, Chile, South America

North American porcupine (Erethizon dorsatum) watching in vegetation on a lakeshore, Forillon National Park; Quebec, Canada

Quill Creek and Kluane Range in fall, Kluane National Park, Yukon

Constitution quill and ink lying on American flag

Rifle and US constitution lying on American flag

Porcupine quills

Original 13 star American flag with Declaration of Independence and ink bottle with quill pen