Gall y ffeil hon gael ei defnyddio gan nifer o brosiectau eraill.
Turdus iliacus Redwing ground nest with four newly hatched redwings and one remaining egg. Picture taken at Þingvellir, Iceland on June 17th2005 by Arndís Þórarinsdóttir. Released by her under the GNU Free Documentation License. Uploaded to Wikipedia by Haukur Þorgeirsson, her husband.